The Valve,butterfly, cataloged under National Stock Number 4810-01-356-9271, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4810-01-356-9271 |
| Item Name | Valve,butterfly |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| Supplementary Features | WITH 115V OPER-MANUAL OVERRIDE V |
| Connection Type | FLANGE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Material Document and Classification | ASTM A351 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | ASTM A351 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Operating Pressure | 30.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 1500.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Material | STEEL COMP 316 BODY |
| Material | NICKEL ALLOY STEM |
| Material | STEEL COMP 316 FLOW CONTROL DEVICE |
| Material | SILICON SEAT |
| Valve Operation Method | ELECTRIC MOTOR |
| 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 |
|---|---|
| 804-1749102C | 5/1 Secondary reference U.S. Government activity |
| 804-1749102C R18/115V OPER | 3/2 Design control — primary reference U.S. Government activity |
NSN 4810-01-356-9271 is a Valve,butterfly, classified under FSC 4810, Valves, Powered. Status: active.
Key specifications for 4810-01-356-9271: Supplementary Features: WITH 115V OPER-MANUAL OVERRIDE V; Connection Type: FLANGE ALL ENDS; Style Designator: STRAIGHT THRU; Material Document and Classification: ASTM A351 ASSN STD SINGLE MATERIAL RESPONSE BODY. 13 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.