# NSN 2510-01-298-0490: Shock Absorber, Direct Action

NSN 2510-01-298-0490 (also written 2510012980490; NIIN 01-298-0490) is a shock absorber, direct action in Federal Supply Class 2510, Vehicular Cab, Body, and Frame Structural Components. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 2510-01-298-0490 (2510012980490)
- NIIN: 01-298-0490 (012980490)
- Item name: SHOCK ABSORBER,DIRECT ACTION
- Federal Supply Class: [FSC 2510 Vehicular Cab, Body, and Frame Structural Components](https://nsnexplorer.com/fsc/2510/)
- Federal Supply Group: [FSG 25](https://nsnexplorer.com/group/25/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | ASSEMBLY CONSISTS OF TWO HALVES WITH INTERNAL SPRINGS.TOTAL LENGTH IS 26.250 IN.,DIAMETERS OF THE TWO HALVES ARE 1.500 IN. AND 2.000 IN. RESPECTIVELY;INNER SPRINGIS PASSIVATED STAINLESS STEEL,105 ACTIVE COILS OF 0.091 IN DIA WIRE.COIL DIA IS 0.500 IN.,INSTRESSED LENGTH IS 18.500 IN.;OUTER SPRING,PASSIVATED STAINLESS STEEL,70 ACTIVE COILS OF 0.135 IN. DIA WIRE.COIL DIA IS 0.812 IN. UNSTRESSED LENGTH IS 18.5500 IN.;SPRING HOUSING,UPPER SHOCK INSULATOR.DILRIN,1.500 IN. O/D X 9.000 IN. LENGTH HOLLOWED TO 0.844 IN. |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 21090 | 60595 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-15 | [SPE7L426D61EX/SPE7L326F2110](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2510012980490) | SHOCK ABSORBER, DIRECT ACTION | REV-CAP COMPANY, INC. | $99,575.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2510012980490&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2510012980490
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/2510-01-298-0490/
JSON: https://nsnexplorer.com/api/nsn/2510-01-298-0490.json