# NSN 4510-00-442-6880: Valve, Water, Knee Operated

NSN 4510-00-442-6880 (also written 4510004426880; NIIN 00-442-6880) is a valve, water, knee operated in Federal Supply Class 4510, Plumbing Fixtures and Accessories. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 4510-00-442-6880 (4510004426880)
- NIIN: 00-442-6880 (004426880)
- Item name: VALVE,WATER,KNEE OPERATED
- Federal Supply Class: [FSC 4510 Plumbing Fixtures and Accessories](https://nsnexplorer.com/fsc/4510/)
- Federal Supply Group: [FSG 45](https://nsnexplorer.com/group/45/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| SUCB | UNIT OF ISSUE CUBE | CUBIC FEET 0.0020 |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | BRASS,0.500 IN.-14 NPT FEMALE THD INLET AND OUTLET,1.000 IN. W HEX BODY 2.375 IN. LG,ATTACHED TO 2.000 IN. LG 1.500 IN. W MTG PLATE,MTD BY FOUR 0.1935 IN. DIA HOLES SPACED ON 1.000 IN. BY 1.500 IN. MTG CENTERS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| B12416 | 96787 | STEWART AVIONICS INC | [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=4510004426880&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4510004426880
- 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/4510-00-442-6880/
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