# NSN 4510-01-706-3421: Drain, Sink

NSN 4510-01-706-3421 (also written 4510017063421; NIIN 01-706-3421) is a drain, sink 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: 4510-01-706-3421 (4510017063421)
- NIIN: 01-706-3421 (017063421)
- Item name: DRAIN,SINK
- 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 P: the government does not own the rights to the data needed for more sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 5419-01-580-7055 |
| BKMM | STRAINER TYPE | REMOVABLE PERFORATED FLUSH |
| BKMQ | OUTLET SIZE FOR WHICH DESIGNED | INCHES NOMINAL 2.0 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ROTARY WASTE VALVE WITH TWIST HANDLE, 3-1/2 INCH SINK OPENING, 2 INCH NPT MALE OUTLET AND 1-1/2 INCH NPT MALE ADAPTER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| B-3950 | 06212 | T AND S BRASS AND BRONZE WORKS 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=4510017063421&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4510017063421
- 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/4510-01-706-3421/
JSON: https://nsnexplorer.com/api/nsn/4510-01-706-3421.json