2520-01-158-9173 Ring,plastic,retaining
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 16, 2026
- Last price paid
- …
- Standard price
- $249.20 per EA
- DLA's catalog price, not a price paid
- Approved sources
- 1
- One approved manufacturer listed
- Awards on record
- 6
- 2016 to 2025
- DLA demand
- 11 EA
- Next 12 months, as of October 19, 2026; DLA stock 59 on hand, Sep 2026
Identification
- Item name
- Ring,plastic,retaining
- NSG (group)
- 25 · Vehicular equipment components
- NIIN assigned
- 31-JUL-83
- Unit
- EA (Each)
- NSN
- 2520-01-158-9173
- NIIN
- 01-158-9173
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 |
|---|---|---|---|---|---|
| DUPONT SPECIALTY PRODUCTS USA, LLC | 31708 | A (Active) | 3 (Design control reference) / 2 (An item-identifying number) | 12321735 | DLA approved-source file |
| 19207 | A (Active) | 1 (Source control reference) / 2 (An item-identifying number) | 12321735 | FLIS part list | |
| DUPONT SPECIALTY PRODUCTS USA, LLC | 31708 | A (Active) | 5 (Secondary reference) / 9 (Was the design control reference) | SK10638 | 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)
- P (No information in hmirs)
Additional identifiers
- II
- 0
- DEMIL
- A: No demilitarization required
- Precious metals (PMIC)
- A (Does not contain precious metal)
- Schedule B
- 8483909500
- PINC
- 1489503
- Criticality (CRIT CD)
- X
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 |
|---|---|---|---|---|---|---|---|
| A920 | Army (DA) | 1Suitable for competition (second or later time) | BSource control drawing names the makers | Z | |||
| MC40 | Marine Corps (DM) | 1Suitable for competition (second or later time) | BSource control drawing names the makers | Z | |||
| ZA01 | Australia (ZA) |
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) | $249.20 | 1 (1) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | SMS (Defense logistics agency) |
| Marine Corps (DM) | 01-OCT-2026 | EA (Each) | $249.20 | 1 (1) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | SMS (Defense logistics agency) |
| Navy (DN) | 01-OCT-2026 | EA (Each) | $249.20 | 1 (1) | U (Unclassified) | No limit | Z (Insurance/numeric stockage objective) | SMS (Defense logistics agency) |
| DLA (DS) | 01-OCT-2026 | EA (Each) | $249.20 | 1 (1) | 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.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPE7L127T3688DIBBS only | 2520-01-158-9173 | Ring,plastic,retaining | 58 | EA | $249.20 per EA | … | … | No set-aside | Yes | November 5, 2026 | November 16, 20262 days left |
→ 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
- 59
- On back order
- –
- Reorder point
- 46.1Above 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 |
|---|---|---|---|
| September 2026 | 2520-01-158-9173 | 59 | 46.1 |
| August 2026 | 2520-01-158-9173 | 59 | 46.1 |
| July 2026 | 2520-01-158-9173 | 51 | 46.1 |
| June 2026 | 2520-01-158-9173 | 167 | 46.1 |
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 11 from November 2026
- Largest month
- 11 in November 2026
- Lead time
- administrative 102 days, production 145 days (247 in all)
Next 12 months: 11 EA.
DLA purchase forecast by month
| NIIN | Month | Qty | Est. value |
|---|---|---|---|
| 011589173 | November 2026 | 11 | … |
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
6 award lines since 2016, 5 winning CAGEs
| Winner | Awards | Last award |
|---|---|---|
| 1L3U4DEFENSE SUPPORT SERVICES, INC. | 2 | December 17, 2025 |
| 61125ECHELON SUPPLY AND SERVICE, INC. | 1 | February 24, 2020 |
| 7Z016KAMPI COMPONENTS CO INC | 1 | August 21, 2018 |
| 0S222BURHAN AGENCIES LLC | 1 | March 31, 2017 |
| 1MQB3S I T CORPORATION | 1 | January 13, 2016 |
| Year | Awards | Winning CAGEs |
|---|---|---|
| 2025 | 1 | 1 |
| 2024 | 1 | 1 |
| 2020 | 1 | 1 |
| 2018 | 1 | 1 |
| 2017 | 1 | 1 |
| 2016 | 1 | 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
6 awards from the item's award history, in FPDS
| Rank | Vendor | Obligated | |
|---|---|---|---|
| 1 | DEFENSE SUPPORT SERVICES, INC. | $81,130 | 2 |
| 2 | ECHELON SUPPLY AND SERVICE, INC. | $24,620 | 1 |
| 3 | KAMPI COMPONENTS CO INC | $23,845 | 1 |
| 4 | S I T CORPORATION | $12,632 | 1 |
| 5 | BURHAN AGENCIES LLC | $4,736 | 1 |
| Contract | Awarded | Awardee | Obligated |
|---|---|---|---|
| SPE7L326P1481From the item's award history | December 17, 2025 | DEFENSE SUPPORT SERVICES, INC. | $25,225 |
| SPE7L324P7184From the item's award history | July 30, 2024 | DEFENSE SUPPORT SERVICES, INC. | $55,905 |
| SPE7L320P3397From the item's award history | February 24, 2020 | ECHELON SUPPLY AND SERVICE, INC. | $24,620 |
| SPE7L318P9359From the item's award history | August 21, 2018 | KAMPI COMPONENTS CO INC | $23,845 |
| SPE7L017P1432From the item's award history | March 31, 2017 | BURHAN AGENCIES LLC | $4,736 |
| SPE7L316M2477From the item's award history | January 13, 2016 | S I T CORPORATION | $12,632 |
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.