# NSN 4820-01-601-2328: Stem, Fluid Valve

NSN 4820-01-601-2328 (also written 4820016012328; NIIN 01-601-2328) is a stem, fluid valve in Federal Supply Class 4820, Valves, Nonpowered. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 4820-01-601-2328 (4820016012328)
- NIIN: 01-601-2328 (016012328)
- Item name: STEM,FLUID VALVE
- Federal Supply Class: [FSC 4820 Valves, Nonpowered](https://nsnexplorer.com/fsc/4820/)
- Federal Supply Group: [FSG 48](https://nsnexplorer.com/group/48/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| BTNZ | VALVE TYPE FOR WHICH DESIGNED | SOLENOID |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT CARRIER |
| FEAT | SPECIAL FEATURES | MOD KIT INCLUDED TO ADOPT THE THICKER STYLE VALVE STEM: "PUSH ROD MODIFICATION KIT" |
| MATT | MATERIAL | STEEL COMP 303 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| KSP-M-S2B10226-1 | 99517 | VACCO INDUSTRIES | [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=4820016012328&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820016012328
- 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/4820-01-601-2328/
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