# NSN 2930-01-643-0588: Parts Kit, Engine Water Pump

NSN 2930-01-643-0588 (also written 2930016430588; NIIN 01-643-0588) is a parts kit, engine water pump in Federal Supply Class 2930, Engine Cooling System Components, Nonaircraft. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 2930-01-643-0588 (2930016430588)
- NIIN: 01-643-0588 (016430588)
- Item name: PARTS KIT,ENGINE WATER PUMP
- Federal Supply Class: [FSC 2930 Engine Cooling System Components, Nonaircraft](https://nsnexplorer.com/fsc/2930/)
- Federal Supply Group: [FSG 29](https://nsnexplorer.com/group/29/)
- 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 |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | KIT, RAW WATER PUMP-INT |
| FEAT | SPECIAL FEATURES | USCG CUTTER BOAT, LONG RANGE INTERCEPTOR-II 35FT (LRI-II) |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5268423 | 15434 | CUMMINS INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5268423 | 1PN40 | CUMMINS ATLANTIC LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5268423 | ZE503 | CUMMINS SOUTH PACIFIC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 92270418 | F6481 | THALES SA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-01 | [SPE7LX21D0007/SPE7L127FA184](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2930016430588) | PARTS KIT, ENGINE WATER PUMP | CUMMINS INC DIV CUMMINS SALES AND SERVICE | $1,319.20 |
| 2026-09-21 | [SPE7LX21D0007/SPE7L126FATT6](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2930016430588) | PARTS KIT, ENGINE WATER PUMP | CUMMINS INC DIV CUMMINS SALES AND SERVICE | $659.60 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2930016430588&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2930016430588
- 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/2930-01-643-0588/
JSON: https://nsnexplorer.com/api/nsn/2930-01-643-0588.json