The Parts Kit,water Mixing Valve, cataloged under National Stock Number 4510-01-250-6471, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Peerless Faucet Co Div of Masco Corp. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4510-01-250-6471 |
| Primary Part Number | RP4993 |
| Item Name | Parts Kit,water Mixing Valve |
| FSC / FSG | 4510 / 45 — Plumbing Fixtures and Accessories |
| Manufacturer | Peerless Faucet Co Div of Masco Corp |
| Status | ACTIVE |
| Component Quantity | 4 |
| Document Type | INDUSTRIAL CATALOG |
| End Item Source | 80850 |
| End Item Name | FAUCET |
| Nonsupply Items and Quantities | WASHER 2;SPRINGS 2 |
| Document Source | 80850 |
| 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 |
|---|---|
| RP4993 PRIMARY | Peerless Faucet Co Div of Masco Corp (USA) |
| Reference | Meaning |
|---|---|
| 033308DE-2 | 5/9 Secondary reference U.S. Government activity |
| 033308 | 5/9 Secondary reference U.S. Government activity |
NSN 4510-01-250-6471 is a Parts Kit,water Mixing Valve, manufactured by Peerless Faucet Co Div of Masco Corp, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
NSN 4510-01-250-6471 has 1 manufacturer part number on file: RP4993 (Peerless Faucet Co Div of Masco Corp).
Key specifications for RP4993: Component Quantity: 4; Document Type: INDUSTRIAL CATALOG; End Item Source: 80850; End Item Name: FAUCET. 6 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.