# NSN 2520-01-643-2450: Propeller Shaft, Vehicular

NSN 2520-01-643-2450 (also written 2520016432450; NIIN 01-643-2450) is a propeller shaft, vehicular in Federal Supply Class 2520, Vehicular Power Transmission Components. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Nov 2026.

## Identification

- NSN: 2520-01-643-2450 (2520016432450)
- NIIN: 01-643-2450 (016432450)
- Item name: PROPELLER SHAFT,VEHICULAR
- Federal Supply Class: [FSC 2520 Vehicular Power Transmission Components](https://nsnexplorer.com/fsc/2520/)
- 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 2026-11-06)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| BTBX | END COMPONENT TYPE AND LOCATION | YOKE BOTH ENDS |
| AGAV | END ITEM IDENTIFICATION | LARC V A1/A2 LIGHTER,AMPHIBIOUS RESUPPLY,CARGO,5-TON |
| CWFR | NOMINAL OVERALL LENGTH | INCHES 105.41 |
| FEAT | SPECIAL FEATURES | NEXT ASSY PART NO. 1600905-1 |
| MATT | MATERIAL | STEEL CORROSION RESISTING |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1600905-3 | 80091 | NAVAL FACILITIES ENGINEERING COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1600905-3-1 | 05LK5 | MARINE MACHINING AND MANUFACTURING | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1600905-3-1 | 4PK98 | BRIMMER-TURAN FOUNDRY & MACHINE LLC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1600905-3-1 | 80091 | NAVAL FACILITIES ENGINEERING COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-11-05 | [SPE7L127P1431](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2520016432450) | PROPELLER SHAFT, VEH | ALLIANCE GLOBAL INC. DBA ALLIANCE GLOBAL INC | $29,900.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2520016432450&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2520016432450
- 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/2520-01-643-2450/
JSON: https://nsnexplorer.com/api/nsn/2520-01-643-2450.json