The Faucet,single, cataloged under National Stock Number 4510-01-549-4596, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4510-01-549-4596 |
| Primary Part Number | 3975T4 |
| Item Name | Faucet,single |
| FSC / FSG | 4510 / 45 — Plumbing Fixtures and Accessories |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Handle Type | LEVER |
| Gooseneck Spout | NOT PROVIDED |
| Spout Hose Connection | PROVIDED |
| Spout Hose Connection Type | THREADED |
| Surface Finish | POLISHED |
| Shutoff Operation Type | NOT SELF-CLOSING |
| Coating Method | PLATED HANDLE |
| Coating Method | PLATED BODY |
| Mounting Position | VERTICAL |
| Pail Hook | NOT PROVIDED |
| Handle Surface Finish | POLISHED |
| Locking Device | NOT INCLUDED |
| Supply Connection Nominal Pipe Size Designation | 0.750 INCHES IN |
| Supply Connection Tailpiece | INCLUDED |
| Flange | NOT PROVIDED |
| Seat Design | FULLER BALL |
| Supply Connection Type | MALE THREAD |
| Surface Treatment | CHROMIUM BODY |
| Surface Treatment | CHROMIUM AND PLASTIC HANDLE |
| Supply Connection Thread Series | NPT |
| Material | COPPER ALLOY BODY |
| Material | COPPER ALLOY HANDLE |
| Operation Method | HANDLE |
| Installation Design | EXPOSED |
| 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 |
|---|---|
| 3975T4 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 4510-01-549-4596 is a Faucet,single, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
NSN 4510-01-549-4596 has 1 manufacturer part number on file: 3975T4 (Mcmaster-Carr Supply Co).
Key specifications for 3975T4: Handle Type: LEVER; Gooseneck Spout: NOT PROVIDED; Spout Hose Connection: PROVIDED; Spout Hose Connection Type: THREADED. 24 specifications are documented in the U.S. Government catalog.
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.