The Faucet,single, cataloged under National Stock Number 4510-01-022-4059, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Protectoseal Co Container Div. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4510-01-022-4059 |
| Primary Part Number | 531G |
| Item Name | Faucet,single |
| FSC / FSG | 4510 / 45 — Plumbing Fixtures and Accessories |
| Manufacturer | Protectoseal Co Container Div |
| Status | ACTIVE |
| Handle Type | LEVER |
| Gooseneck Spout | PROVIDED |
| Spout Hose Connection | NOT PROVIDED |
| Surface Finish | ROUGH |
| Shutoff Operation Type | SELF-CLOSING |
| Mounting Position | HORIZONTAL |
| Pail Hook | NOT PROVIDED |
| Locking Device | NOT INCLUDED |
| Supply Connection Nominal Pipe Size Designation | 0.750 INCHES IN |
| Supply Connection Tailpiece | INCLUDED |
| Flange | NOT PROVIDED |
| Seat Design | ANY ACCEPTABLE |
| Supply Connection Type | MALE THREAD |
| Supply Connection Thread Series | NPT |
| Material | COPPER ALLOY BODY |
| Operation Method | HANDLE |
| 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 |
|---|---|
| 531G PRIMARY | Protectoseal Co Container Div (USA) |
| Reference | Meaning |
|---|---|
| X-531E | 5/9 Secondary reference Protectoseal Co Container Div |
NSN 4510-01-022-4059 is a Faucet,single, manufactured by Protectoseal Co Container Div, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
NSN 4510-01-022-4059 has 1 manufacturer part number on file: 531G (Protectoseal Co Container Div).
Key specifications for 531G: Handle Type: LEVER; Gooseneck Spout: PROVIDED; Spout Hose Connection: NOT PROVIDED; Surface Finish: ROUGH. 16 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.