5331-00-221-6128 O-ring
One item DLA buys: its open requests for quotation, approved sources and past DLA awards.
Overview
National Stock Number record
- Open RFQs
- 0
- Last price paid
- …
- Standard price
- $0.61 per EA
- DLA's catalog price, not a price paid
- Approved sources
- 4
- Awards on record
- 4
- 2013 to 2025
- DLA demand
- 1,402 EA
- Next 12 months, as of October 19, 2026; DLA stock 3,272 on hand, Sep 2026
Identification
- Item name
- O-ring
- FSC / PSC
- 5331 · O-ring
- NSG (group)
- 53 · Hardware and abrasives
- NIIN assigned
- 20-JUN-69
- Unit
- EA (Each)
- NSN
- 5331-00-221-6128
- NIIN
- 00-221-6128
Name, end product, NIIN date and unit: DLA's Federal Logistics Information System (PUB LOG). Source: the request-for-quotation (RFQ) files DLA publishes on DIBBS each day. An RFQ that is also a SAM.gov notice links to that notice. Return-by dates are DIBBS's.
Approved suppliers
Manufacturers and part numbers DLA has qualified for this item, and the part numbers in its catalog record
| Supplier | CAGE | CAGE status | Part status (RNCC / RNVC) | Supplier part # | Listed in |
|---|---|---|---|---|---|
| SAE INTERNATIONAL | 0U583 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | AS568-012AMS7267 | DLA approved-source file |
| SAE INTERNATIONAL | 0U583 | A (Active) | 3 (Design control reference) / 2 (An item-identifying number) | MS9386-012 | DLA approved-source file |
| PARKER HANNIFIN CORPORATION DIV | 25184 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | 012-11737 | DLA approved-source file |
| PARKER HANNIFIN CORPORATION DIV | 25184 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | PRP012-11737 | DLA approved-source file |
| HAMILTON SUNDSTRAND CORPORATION | 73030 | A (Active) | 3 (Design control reference) / 2 (An item-identifying number) | MS9386-012 | DLA approved-source file |
| STILLMAN SEAL CORPORATION DBA | 95272 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | A-012TH1167 | DLA approved-source file |
| SAE INTERNATIONAL | 0U583 | A (Active) | 3 (Design control reference) / 1 (Not identify an item of production without the use of additional information) | SAE-AS9386 | FLIS part list |
| SAE INTERNATIONAL | 0U583 | A (Active) | 3 (Design control reference) / 1 (Not identify an item of production without the use of additional information) | SAE AS9386B | FLIS part list |
| 81343 | R (Cancelled company discontinued) | 3 (Design control reference) / 9 (Was the design control reference) | MS9386-012 | FLIS part list | |
| 02697 | A (Active) | 5 (Secondary reference) / 9 (Was the design control reference) | 2-012 S355-75 | FLIS part list | |
| SAE INTERNATIONAL | 0U583 | A (Active) | 5 (Secondary reference) / 9 (Was the design control reference) | AS9386-012 | FLIS part list |
| SAE INTERNATIONAL | 0U583 | A (Active) | 5 (Secondary reference) / 9 (Was the design control reference) | AS9386B | FLIS part list |
| 81343 | R (Cancelled company discontinued) | 5 (Secondary reference) / 9 (Was the design control reference) | AS568-012AMS7267 | FLIS part list | |
| 96906 | A (Active) | 5 (Secondary reference) / 9 (Was the design control reference) | MS9386-012 | FLIS part list | |
| H2313 | A (Active) | 5 (Secondary reference) / 9 (Was the design control reference) | MS9386-012ES | FLIS part list | |
| SW461 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | A-012TH1167 | FLIS part list | |
| 9009H | A (Active) | 6 (Informative reference) / 9 (Was the design control reference) | 5331PL0653320 | FLIS part list | |
| 9009H | A (Active) | 6 (Informative reference) / 9 (Was the design control reference) | 5331PL1695136 | FLIS part list |
Showing 1 to 10 of 18 results
Source: DLA's approved-source file published with the RFQs and the part list of DLA's catalog record (FLIS). CAGE and part status are FLIS's codes with DLA's wording.
Pricing and awardees
Characteristics
Government-defined characteristics of this item (FLIS)
Hazardous and environmental
- Hazardous material (HMIC)
- N (No data in hmirs)
Additional identifiers
- II
- 0
- DEMIL
- A: No demilitarization required
- Precious metals (PMIC)
- U (Type/content is unknown)
- Schedule B
- 4016930000
- PINC
- 0047946
- Criticality (CRIT CD)
- F
Source: DLA's PUB LOG files (FLIS Data Electronic Reading Room), updated monthly; code wording from DLA's code table (P_HELP).
Major organizational entity (MOE) rules
How each service or agency buys and manages this item
| Rule | MOE | AMC | AMSC | NIMSC | IMC | AAC | DSOR |
|---|---|---|---|---|---|---|---|
| A919 | Army (DA) | 3From the actual manufacturer (second or later time) | CEngineering source approval required | Z | |||
| C918 | U.S. coast guard (GP) | 3From the actual manufacturer (second or later time) | CEngineering source approval required | ||||
| FXGI | Air Force (DF) | 3From the actual manufacturer (second or later time) | CEngineering source approval required | Z | |||
| MC47 | Marine Corps (DM) | 3From the actual manufacturer (second or later time) | CEngineering source approval required | Z | |||
| N9BZ | Navy (DN) | 3From the actual manufacturer (second or later time) | CEngineering source approval required | Z | |||
| VJ01 | Jordan (VJ) | ||||||
| WG01 | United arab emirates (WG) | ||||||
| WP01 | Poland (WP) | ||||||
| WS01 | Slovakia (WS) | ||||||
| YA01 | Brazil (YA) | ||||||
| YB01 | Spain (YB) | ||||||
| YC01 | Columbia (YC) | ||||||
| YD01 | Israel (YD) | ||||||
| YJ01 | Singapore (YJ) | ||||||
| YR01 | Ukraine (YR) | ||||||
| ZA01 | Australia (ZA) | ||||||
| ZB01 | Belgium (ZB) | ||||||
| ZC01 | Canada (ZC) | ||||||
| ZE01 | New zealand (ZE) | ||||||
| ZF01 | France (ZF) | ||||||
| ZH01 | Republic of korea (ZH) | ||||||
| ZI01 | India (ZI) | ||||||
| ZJ01 | Japan (ZJ) | ||||||
| ZK01 | United kingdom (ZK) | ||||||
| ZN01 | Netherlands (ZN) | ||||||
| ZP01 | Portugal (ZP) | ||||||
| ZS01 | Denmark (ZS) | ||||||
| ZT01 | Norway (ZT) | ||||||
| ZU01 | Greece (ZU) | ||||||
| ZW01 | Turkey (ZW) |
Showing 1 to 10 of 30 results
Source: DLA's PUB LOG files (FLIS Data Electronic Reading Room), updated monthly; code wording from DLA's code table (P_HELP). AMC and AMSC wording: DFARS PGI 217.7506. Hover a code for DLA's wording.
Government organizations
The services and agencies that manage or use this item
| Organization | Effective date | Unit of issue | Unit price | Qty per unit | Controlled inventory | Shelf life | Acquisition advice | Source of supply |
|---|---|---|---|---|---|---|---|---|
| Army (DA) | 01-OCT-2026 | EA (Each) | $0.61 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| Air Force (DF) | 01-OCT-2026 | EA (Each) | $0.61 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| Marine Corps (DM) | 01-OCT-2026 | EA (Each) | $0.61 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| Navy (DN) | 01-OCT-2026 | EA (Each) | $0.61 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| DLA (DS) | 01-OCT-2026 | EA (Each) | $0.61 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
| U.S. coast guard (GP) | 01-OCT-2026 | EA (Each) | $0.61 | 1 (1) | U (Unclassified) | No limit | D (DOD integrated materiel-managed) | SMS (Defense logistics agency) |
Source: DLA's PUB LOG files (FLIS Data Electronic Reading Room), updated monthly; code wording from DLA's code table (P_HELP). Unit prices are DLA's standard prices (its catalog price to its customers, with DLA's surcharge), not prices DLA paid.
DIBBS RFQs
Recent DLA requests for quotation for this item on DIBBS, newest first: 0 open now
| Solicitation | NSN | Item name | Qty | Unit | Std. price | Last price | Est. value | Set-aside | Tech docs | Posted | Return by |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE7L127T1378DIBBS only | 5331-00-221-6128 | O-ring | 1,561 | EA | $0.61 per EA | … | … | No set-aside | No | October 13, 2026 | October 26, 2026Closed |
→ These RFQs in the DIBBS list
Source: the request-for-quotation (RFQ) files DLA publishes on DIBBS each day. An RFQ that is also a SAM.gov notice links to that notice. Return-by dates are DIBBS's.
DLA stock on hand
As of September 2026
DLA's own inventory
- On hand
- 3,272
- On back order
- 0
- Reorder point
- –
- Condition
- A (serviceable, issuable without qualification)
- On hand
- On back order
- Reorder point
By month
| Month | NSN | Stock on hand | Reorder point |
|---|---|---|---|
| September 2026 | 5331-00-221-6128 | 3,272 | – |
| August 2026 | 5331-00-221-6128 | 3,292 | – |
| July 2026 | 5331-00-221-6128 | 3,299 | – |
| June 2026 | 5331-00-221-6128 | 3,403 | – |
| May 2026 | 5331-00-221-6128 | 3,416 | – |
| April 2026 | 5331-00-221-6128 | 3,424 | – |
| March 2026 | 5331-00-221-6128 | 3,440 | – |
| February 2026 | 5331-00-221-6128 | 3,438 | – |
| January 2026 | 5331-00-221-6128 | 3,513 | – |
| December 2025 | 5331-00-221-6128 | 3,521 | – |
| November 2025 | 5331-00-221-6128 | 3,521 | – |
| October 2025 | 5331-00-221-6128 | 3,532 | – |
| September 2025 | 5331-00-221-6128 | 2,253 | – |
Showing 1 to 10 of 13 results
Source: DLA's monthly on-hand, back-order and reorder-point files (DLA FOIA reading room), each month as of its last day. DLA's own inventory, not a purchase: stock near or under the reorder point, or back orders, usually come before a buy.
DLA forecast
DLA's purchase forecast for the next 24 months, and its lead time
DLA's own figures
- Next 24 months
- DLA expects to buy 2,259 from October 2026
- Largest month
- 124 in October 2026
Next 12 months: 1,402 EA.
DLA purchase forecast by month
| NIIN | Month | Qty | Est. value |
|---|---|---|---|
| 002216128 | October 2026 | 124 | … |
| 002216128 | November 2026 | 124 | … |
| 002216128 | December 2026 | 123 | … |
| 002216128 | January 2027 | 123 | … |
| 002216128 | February 2027 | 122 | … |
| 002216128 | March 2027 | 121 | … |
| 002216128 | April 2027 | 119 | … |
| 002216128 | May 2027 | 117 | … |
| 002216128 | June 2027 | 114 | … |
| 002216128 | July 2027 | 110 | … |
| 002216128 | August 2027 | 106 | … |
| 002216128 | September 2027 | 99 | … |
| 002216128 | October 2027 | 94 | … |
| 002216128 | November 2027 | 89 | … |
| 002216128 | December 2027 | 85 | … |
| 002216128 | January 2028 | 80 | … |
| 002216128 | February 2028 | 76 | … |
| 002216128 | March 2028 | 72 | … |
| 002216128 | April 2028 | 68 | … |
| 002216128 | May 2028 | 65 | … |
| 002216128 | June 2028 | 62 | … |
| 002216128 | July 2028 | 59 | … |
| 002216128 | August 2028 | 55 | … |
| 002216128 | September 2028 | 52 | … |
Showing 1 to 10 of 24 results
Source: DLA's monthly files in its FOIA reading room: the 24-month demand forecast (what DLA expects to buy, not a commitment) and the ALT/PLT file (administrative lead time: requirement to award; production lead time: award to delivery).
DLA award history
4 award lines since 2013, 3 winning CAGEs
| Winner | Awards | Last award |
|---|---|---|
| 79343ASRC Federal Facilities Logistics, LLC | 2 | April 4, 2013 |
| 1JYT1BLADE INDUSTRIAL PRODUCTS INC | 1 | July 1, 2025 |
| 1K697DBR INDUSTRIES, INC. | 1 | February 22, 2022 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2025 | 1 | 1 |
| 2022 | 1 | 1 |
| 2013 | 2 | 1 |
Source: DLA's award history files (its FOIA reading room: every DLA award line since 2013, refreshed monthly), plus the past awards listed in this item's RFQ documents that those files lack. Counts are award lines, not dollars; surplus buys are left out.
DLA awards for this item
2 awards from the item's award history, in FPDS
| Rank | Vendor | Obligated | |
|---|---|---|---|
| 1 | DBR INDUSTRIES, INC. | $649 | 1 |
| 2 | BLADE INDUSTRIAL PRODUCTS INC | $521 | 1 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE7L125P7173From the item's award history | July 1, 2025 | BLADE INDUSTRIAL PRODUCTS INC | $521 |
| SPE7L122P2107From the item's award history | February 22, 2022 | DBR INDUSTRIES, INC. | $649 |
Source: DLA award notices on SAM.gov for solicitations that included this item (DLA posts them above $25,000), and the contracts of this item's past DLA awards (DLA's award history files and the RFQs' procurement history), joined to FPDS by contract number (an order under a long-term contract by the order and its contract). Amounts are FPDS obligations; DIBBS order totals are not shown. Department of Defense actions appear in FPDS about 90 days after they are signed.