The Faucet,double, cataloged under National Stock Number 4510-01-681-4184, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is T and S Brass and Bronze Works Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Faucet,double |
| FSC / FSG | 4510 — Plumbing Fixtures and Accessories (FSG 45) |
| Manufacturers | T and S Brass and Bronze Works Inc (CAGE 06212) |
| Parameter | Value |
|---|---|
| NSN | 4510-01-681-4184 |
| Primary Part Number | B-2991-P |
| Item Name | Faucet,double |
| FSC / FSG | 4510 / 45 — Plumbing Fixtures and Accessories |
| Manufacturer | T and S Brass and Bronze Works Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B-2991-P PRIMARY | T and S Brass and Bronze Works Inc (USA) |
| Reference | Meaning |
|---|---|
| 600-8393777 | D/9 Drawing number reference only U.S. Government activity |
| 543-339-1619 | D/9 Drawing number reference only U.S. Government activity |
NSN 4510-01-681-4184 is a Faucet,double, manufactured by T and S Brass and Bronze Works Inc, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
NSN 4510-01-681-4184 has 1 manufacturer part number on file: B-2991-P (T and S Brass and Bronze Works Inc).
3 possible matches (shared part number, not a government interchangeability claim): 4510-01-681-5548, 4510-01-681-5656, 4820-01-687-5281. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.