# NSN 5340-00-931-2137: Bumper

NSN 5340-00-931-2137 (also written 5340009312137; NIIN 00-931-2137) is a bumper in Federal Supply Class 5340, Hardware, Commercial. 6 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5340-00-931-2137 (5340009312137)
- NIIN: 00-931-2137 (009312137)
- Item name: BUMPER
- Federal Supply Class: [FSC 5340 Hardware, Commercial](https://nsnexplorer.com/fsc/5340/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC L: annual buy value is below the screening threshold. (observed 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 1.319 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 0.737 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 1.310 |
| AGAV | END ITEM IDENTIFICATION | WASP CLASS LHD; SEALIFT SUPPORT FACILITIES PROGRAM (SSFP) EQUIPMENT; WHIDBEY ISLAND CLASS LSD; FORRESTAL CLASS CV; JOHN MACDONALD CLASS TAGS-51; NIMITZ CLASS CVN; SUPPLY CLASS AOE; FIRE PUMPS; LOGISTICS SUPPORT VESSEL |
| ALME | MATERIAL HARDNESS RATING | DUROMETER MINIMUM 75.0 AND DUROMETER MAXIMUM 85.0 |
| HUES | COLOR | OFF-WHITE |
| MATT | MATERIAL | RUBBER SYNTHETIC |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| A-3905-B | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A300607 | 77873 | ROCKFORD POWERTRAIN INC DIV POWERTRAIN ROCKFORD, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A3905B | 59690 | KOEHRING CO LORAIN DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A3905B | 61208 | TWIN DISC, INCORPORATED DBA TWIN DISC MID-ATLANTIC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A3905B | 8E499 | KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| A3905D | 61208 | TWIN DISC, INCORPORATED DBA TWIN DISC MID-ATLANTIC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-08 | [SPE7L126P6124](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340009312137) | BUMPER | TWIN DISC, INCORPORATED DBA TWIN DISC MID-ATLANTIC | $1,436.50 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5340009312137&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340009312137
- 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/5340-00-931-2137/
JSON: https://nsnexplorer.com/api/nsn/5340-00-931-2137.json