# NSN 5330-01-643-1884: Parts Kit, Seal Replacement, Mecha

NSN 5330-01-643-1884 (also written 5330016431884; NIIN 01-643-1884) is a parts kit, seal replacement, mecha in Federal Supply Class 5330, Packing and Gasket Materials. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5330-01-643-1884 (5330016431884)
- NIIN: 01-643-1884 (016431884)
- Item name: PARTS KIT,SEAL REPLACEMENT,MECHA
- Federal Supply Class: [FSC 5330 Packing and Gasket Materials](https://nsnexplorer.com/fsc/5330/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 2320-01-534-1091 TRUCK,CARGO |
| AJJW | COMPONENT QUANTITY | 21 |
| AJJX | COMPONENT DOCUMENT ORIGIN | INDUSTRIAL |
| AJJY | DOCUMENT SOURCE | 75Q65 |
| AJJZ | DOCUMENT TYPE | DESIGN CONTROL DRAWING |
| AJKC | SUPPLY ITEMS AND QUANTITIES | ALL PARTS IN THIS KIT ARE STOCK LISTED THE NSN'S FOLLOW. 5310-01-564-4739; 5310-01-528-4379; 53310-01-578-6961; 5331-01-590-6572; 5331-01-534-4289; 5331-01-555-3950; 5331-01-513-5210; 5331-01-571-2052; 5331-01-457-0768; 5331-00-165-1936; 5330-01-481-0971; 5331-01-469-7607; 5331-01-351-2733; 5331-01-431-2754; 5331-01-473-5704; 5330-01-564-4737; 5330-01-529-8095; 5330-01-529-9026; 5330-01-534-1296; 5330-01-567-4408; 5330-01-536-9812 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAL KIT,ENGINE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4200456 | 75Q65 | OSHKOSH DEFENSE LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 456-1655 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE7LX21D0087/SPE7LX26FBG6C](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330016431884) | PARTS KIT, SEAL REPLACEMENT, MECHANICAL EQ | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $1,119.38 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5330016431884&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5330016431884
- 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/5330-01-643-1884/
JSON: https://nsnexplorer.com/api/nsn/5330-01-643-1884.json