# NSN 4910-01-157-3571: Tester, Kingpin Lock

NSN 4910-01-157-3571 (also written 4910011573571; NIIN 01-157-3571) is a tester, kingpin lock in Federal Supply Class 4910, Motor Vehicle Maintenance and Repair Shop Specialized Equipment. 6 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4910-01-157-3571 (4910011573571)
- NIIN: 01-157-3571 (011573571)
- Item name: TESTER,KINGPIN LOCK
- Federal Supply Class: [FSC 4910 Motor Vehicle Maintenance and Repair Shop Specialized Equipment](https://nsnexplorer.com/fsc/4910/)
- Federal Supply Group: [FSG 49](https://nsnexplorer.com/group/49/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 2320-01-097-0260 |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL; DESIGNED FOR 2.000 IN. KINGPIN LOCK |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2AN32 | 45152 | OSHKOSH CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2AN32 | 75Q65 | OSHKOSH DEFENSE LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MA326-21375 | 34623 | AM GENERAL LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TF-TLN-1000 | 74410 | SAF-HOLLAND, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TFTLN5001 | 74410 | SAF-HOLLAND, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TLN-1000 | 74410 | SAF-HOLLAND, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-22 | [SPE7L326D60VX/SPE7L027F0542](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4910011573571) | TESTER, KINGPIN LOCK | DIRECT LINE, INC | $2,490.64 |
| 2026-09-02 | [SPE7L326D60VX/SPE7L026F7104](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4910011573571) | TESTER, KINGPIN LOCK | DIRECT LINE, INC | $3,735.96 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4910011573571&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4910011573571
- 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/4910-01-157-3571/
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