The Valve,flush, cataloged under National Stock Number 4510-00-950-2340, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4510-00-950-2340 |
| Item Name | Valve,flush |
| FSC / FSG | 4510 / 45 — Plumbing Fixtures and Accessories |
| Status | ACTIVE |
| Flow Control Device | BALL, PORTED |
| Temp Rating | 160.0 FAHRENHEIT DEGF |
| Usage Design | EXPOSED PIPE |
| Body Style | STRAIGHT THRU |
| Valve Operation Method | HANDLE |
| Flush Type | PRESSURE |
| Material Document and Classification | NYLATRON GS MFR 83616 MFR REF SINGLE MATERIAL RESPONSE SEAT |
| Material Document and Classification | QQ-N-288, COMP A FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Material Document and Classification | QQ-N-288, COMP E FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Material | COPPER ALLOY 630 STEM |
| Material | PLASTIC SEAT |
| Material | NICKEL ALLOY BODY |
| Material | NICKEL ALLOY AND PLASTIC TETRAFLUOROETHYLENE FLOW CONTROL DEVICE |
| Media for Which Designed | WATER, SALT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2640-001ASSYA | 3/2 Design control — primary reference U.S. Government activity |
| SS845-1889750ASSYA | 5/2 Secondary reference U.S. Government activity |
NSN 4510-00-950-2340 is a Valve,flush, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
Key specifications for 4510-00-950-2340: Flow Control Device: BALL, PORTED; Temp Rating: 160.0 FAHRENHEIT DEGF; Usage Design: EXPOSED PIPE; Body Style: STRAIGHT THRU. 14 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.