The Valve,butterfly, cataloged under National Stock Number 4820-01-435-7717, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cooper Cameron Corp Cooper Cameron Valves Div. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-435-7717 |
| Primary Part Number | 22929-5314319 |
| Item Name | Valve,butterfly |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cooper Cameron Corp Cooper Cameron Valves Div |
| Status | ACTIVE |
| Bolt Circle Nominal Diameter | 11.750 INCHES ALL ENDS IN |
| Style Designator | STRAIGHT THRU |
| Bolt Hole Nominal Diameter | 0.750 INCHES ALL ENDS IN |
| Valve Size | 8.000 INCHES IN |
| Mounting Facility | WAFER |
| Bolt Hole Quantity | 8 ALL ENDS |
| Material | STEEL COMP 416 STEM |
| Material | COPPER ALLOY 630 OVERALL |
| Material | RUBBER SYNTHETIC SEAT |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| 22929-5314319 PRIMARY | Cooper Cameron Corp Cooper Cameron Valves Div (USA) |
NSN 4820-01-435-7717 is a Valve,butterfly, manufactured by Cooper Cameron Corp Cooper Cameron Valves Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-435-7717 has 1 manufacturer part number on file: 22929-5314319 (Cooper Cameron Corp Cooper Cameron Valves Div).
Key specifications for 22929-5314319: Bolt Circle Nominal Diameter: 11.750 INCHES ALL ENDS IN; Style Designator: STRAIGHT THRU; Bolt Hole Nominal Diameter: 0.750 INCHES ALL ENDS IN; Valve Size: 8.000 INCHES IN. 10 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.