# NSN 4310-01-468-8558: Ring Set, Piston

NSN 4310-01-468-8558 (also written 4310014688558; NIIN 01-468-8558) is a ring set, piston in Federal Supply Class 4310, Compressors and Vacuum Pumps. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 4310-01-468-8558 (4310014688558)
- NIIN: 01-468-8558 (014688558)
- Item name: RING SET,PISTON
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ACXZ | STANDARD BORE DIAMETER | INCHES 3.000 |
| AETE | RING SET COMPONENT PARTS | FLANGE GASKET, 30294235, 51436, 1; PISTON, AIR-SECOND STAGE COMPLETE, 32223752, 51436, 1; LOCK RING, 30288450, 51436, 2; PISTON PIN, 32220592, 51436, 1; AIR PISTON, NSS, 51436 1 |
| AGAV | END ITEM IDENTIFICATION | SECOND STAGE HIGH PRESSURE CYLINDER AND PISTON |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 32194276 | 51436 | INGERSOLL-RAND COMPANY DBA INGERSOLL-RAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4310014688558&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4310014688558
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/4310-01-468-8558/
JSON: https://nsnexplorer.com/api/nsn/4310-01-468-8558.json