The Valve,butterfly, cataloged under National Stock Number 4810-01-388-1741, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Bray Valve and Controls Usa. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4810-01-388-1741 |
| Primary Part Number | 30-0300-11010-119 |
| Item Name | Valve,butterfly |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Bray Valve and Controls Usa |
| Status | ACTIVE |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Valve Size | 3.000 INCHES IN |
| Mounting Facility | WAFER |
| Material | IRON CAST BODY |
| Material | RUBBER FLUOROCARBON CLASS FPM SEAT |
| Valve Operation Method | AIR |
| 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 |
|---|---|
| 2602867-3 | Cosmodyne, Llc Dba Cosmodyne Llc (USA) |
| 30-0300-11010-119 PRIMARY | Bray Valve and Controls Usa (USA) |
| 2602867-3 | Bray Valve and Controls Usa (USA) |
| Reference | Meaning |
|---|---|
| 30-0300-11010-106 | 5/9 Secondary reference Bray Valve and Controls Usa |
NSN 4810-01-388-1741 is a Valve,butterfly, manufactured by Bray Valve and Controls Usa, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-388-1741 has 3 manufacturer part numbers on file: 2602867-3 (Cosmodyne, Llc Dba Cosmodyne Llc), 30-0300-11010-119 (Bray Valve and Controls Usa), 2602867-3 (Bray Valve and Controls Usa).
Key specifications for 30-0300-11010-119: Style Designator: STRAIGHT THRU; Operating Pressure: 175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Valve Size: 3.000 INCHES IN; Mounting Facility: WAFER. 7 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.