5331-01-477-2834 O-ring
One item DLA buys: its open requests for quotation, approved sources and past DLA awards.
Overview
National Stock Number record
- Open RFQs
- 1
- Next due November 19, 2026
- Last price paid
- …
- Standard price
- $404.22 per EA
- DLA's catalog price, not a price paid
- Approved sources
- 0
- Awards on record
- 2
- 2025 to 2025
- DLA demand
- 20 EA
- Next 12 months, as of October 19, 2026; DLA stock 9 on hand, 3 on back order, Jun 2026
Identification
- Item name
- O-ring
- End product
- 400-5489319 (53711), indep fair asy periscope no; 400-6640224 (53711), indep fair assy periscope no; 6744237 (53711), ty 18b/d peris frg assy no 2
- FSC / PSC
- 5331 · O-ring
- NSG (group)
- 53 · Hardware and abrasives
- NIIN assigned
- 04-AUG-00
- Unit
- EA (Each)
- NSN
- 5331-01-477-2834
- NIIN
- 01-477-2834
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 |
|---|---|---|---|---|---|
| 06470 | A (Active) | 3 (Design control reference) / 2 (An item-identifying number) | 7325823-1 | FLIS part list | |
| 53711 | A (Active) | 3 (Design control reference) / 2 (An item-identifying number) | 4398597-R-77 | FLIS part list | |
| 53711 | A (Active) | 5 (Secondary reference) / 2 (An item-identifying number) | 7325823-1 | FLIS part list |
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)
- Electrostatic discharge (ESD/EMI)
- A
Product characteristics
| Code | Requirement | Description |
|---|---|---|
| ADYT | Center hole diameter | INCHES MINIMUM 19.000 AND INCHES MAXIMUM 19.095 |
| HUES | Color | BLACK |
| ADVN | Cross-sectional height | INCHES MINIMUM 1.000 AND INCHES MAXIMUM 1.016 |
| CXCY | Part name assigned by controlling agency | INAVY: FAIRING CLOSURE CAP SEAL; DRAWING NAME: CLOSURE CAP SEALS |
| FEAT | Special features | RUBBER SEAL DIMENSION TOLERANCES ARE BASED UPON RMA A-3 COMMERCIAL TOLERANCES; MATERIAL IS NEOPRENE 50 = 5 DUROMETER COMPOUND NO 50E18 |
Additional identifiers
- II
- 0
- DEMIL
- A: No demilitarization required
- Precious metals (PMIC)
- A (Does not contain precious metal)
- PINC
- 0047946
- Criticality (CRIT CD)
- X
- On FedMall
- Yes
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 |
|---|---|---|---|---|---|---|---|
| N9BZ | Navy (DN) | 1Suitable for competition (second or later time) | GGovernment has the technical data and rights, no restriction | Z |
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 |
|---|---|---|---|---|---|---|---|---|
| Navy (DN) | 01-OCT-2026 | EA (Each) | $404.22 | 0 (No qup) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | SMS (Defense logistics agency) |
| DLA (DS) | 01-OCT-2026 | EA (Each) | $404.22 | 0 (No qup) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | 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.
Packaging
FLIS packaging data of this item
FLIS packaging
- Level A
- E (Requirements of ASTM-D4169)
- Level B
- Q (Table c.ii)
- Level C
- Q
- Unit container
- XX
Source: DLA's PUB LOG files (FLIS Data Electronic Reading Room), updated monthly; code wording from DLA's code table (P_HELP).
DIBBS RFQs
Recent DLA requests for quotation for this item on DIBBS, newest first: 1 open now
| Solicitation | NSN | Item name | Qty | Unit | Std. price | Last price | Est. value | Set-aside | Tech docs | Posted | Return by |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE7L127T4457DIBBS only | 5331-01-477-2834 | O-ring | 68 | EA | $404.22 per EA | … | … | Small business | Yes | November 8, 2026 | November 19, 20266 days left |
| SPE7L126T980RDIBBS only | 5331-01-477-2834 | O-ring | 68 | EA | $404.22 per EA | … | … | No set-aside | November 3, 2026First seen | August 28, 2026Closed |
→ These RFQs in the DIBBS list
“First seen”: an RFQ from DIBBS's file of all open RFQs, which gives no issue date. 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 June 2026
DLA's own inventory
- On hand
- 9
- On back order
- 3
- Reorder point
- 51.1At or under the reorder point
- Condition
- A (serviceable, issuable without qualification)
- On hand
- On back order
- Reorder point
By month
| Month | NSN | Stock on hand | Reorder point |
|---|---|---|---|
| June 2026 | 5331-01-477-2834 | 9 | 51.1 |
| January 2026 | 5331-01-477-2834 | 6 | 44.1 |
| December 2025 | 5331-01-477-2834 | 10 | 44.1 |
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 20 from October 2026
- Largest month
- 10 in October 2026
- Lead time
- administrative 64 days, production 283 days (347 in all)
Next 12 months: 20 EA.
DLA purchase forecast by month
| NIIN | Month | Qty | Est. value |
|---|---|---|---|
| 014772834 | October 2026 | 10 | … |
| 014772834 | October 2027 | 10 | … |
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
2 award lines since 2025, 1 winning CAGE
| Winner | Awards | Last award |
|---|---|---|
| 8RDE7 | 2 | September 16, 2025 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2025 | 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
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE7L125V189GFrom the item's award history | September 16, 2025 | – | $13,965 |
| SPE7L125P3530From the item's award history | February 28, 2025 | – | $22,230 |
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.