# NSN 4310-01-616-4851: Tool Kit, Compressor, Valve Spring

NSN 4310-01-616-4851 (also written 4310016164851; NIIN 01-616-4851) is a tool kit, compressor, valve spring in Federal Supply Class 4310, Compressors and Vacuum Pumps. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4310-01-616-4851 (4310016164851)
- NIIN: 01-616-4851 (016164851)
- Item name: TOOL KIT,COMPRESSOR,VALVE SPRING
- Federal Supply Class: [FSC 4310 Compressors and Vacuum Pumps](https://nsnexplorer.com/fsc/4310/)
- Federal Supply Group: [FSG 43](https://nsnexplorer.com/group/43/)
- 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 |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | DESCRIPTION: THIS BASE KIT WILL FACILITATE EASY REMOVAL AND INSTALLATION OF FOUR SPRINGS AT ONCE RESULTING IN TIME SAVINGS. 3163606 INCLUDES PLATE 3163178. NH, NT, N14 AND V28 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | 4-VALVE SPRING COMPRESSOR KIT |
| AGAV | END ITEM IDENTIFICATION | 1905-01-154-1191 LCU-2000 |
| RDAL | REFERENCE DATA AND LITERATURE | TM 55-1905-223-10 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3163606 | 0B8S3 | CUMMINS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-15 | [SPE7LX21D0007/SPE7L126FASB2](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4310016164851) | TOOL KIT, COMPRESSOR, VALVE SPRING | CUMMINS INC DIV CUMMINS SALES AND SERVICE | $619.83 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4310016164851&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4310016164851
- 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/4310-01-616-4851/
JSON: https://nsnexplorer.com/api/nsn/4310-01-616-4851.json