The Faucet,single, cataloged under National Stock Number 4510-01-450-1345, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4510-01-450-1345 |
| Primary Part Number | DF331793 |
| Item Name | Faucet,single |
| FSC / FSG | 4510 / 45 — Plumbing Fixtures and Accessories |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Handle Type | LEVER |
| Gooseneck Spout | PROVIDED |
| Spout Hose Connection | PROVIDED |
| Spout Hose Connection Type | THREADED |
| Surface Finish | ROUGH |
| Shutoff Operation Type | NOT SELF-CLOSING |
| Mounting Position | VERTICAL |
| Pail Hook | NOT PROVIDED |
| Locking Device | NOT INCLUDED |
| Supply Connection Nominal Pipe Size Designation | 0.500 INCHES IN |
| Supply Connection Tailpiece | NOT INCLUDED |
| Flange | NOT PROVIDED |
| Seat Design | ANY ACCEPTABLE |
| Supply Connection Type | MALE THREAD |
| Supply Connection Thread Series | NPT |
| Material | COPPER ALLOY OR COPPER ALLOY BODY |
| 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 |
|---|---|
| DF331793 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| B-1126-XS | T and S Brass and Bronze Works Inc (USA) |
| 801-6725906 | Naval Sea Systems Command (USA) |
NSN 4510-01-450-1345 is a Faucet,single, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
NSN 4510-01-450-1345 has 3 manufacturer part numbers on file: DF331793 (Huntington Ingalls Inc Div Newport News Shipbuilding), B-1126-XS (T and S Brass and Bronze Works Inc), 801-6725906 (Naval Sea Systems Command).
Key specifications for DF331793: Handle Type: LEVER; Gooseneck Spout: PROVIDED; Spout Hose Connection: PROVIDED; Spout Hose Connection Type: THREADED. 18 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.