The Valve,gage Protector, cataloged under National Stock Number 4820-00-783-7744, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-783-7744 |
| Primary Part Number | 9180612 |
| Item Name | Valve,gage Protector |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| General Characteristics Item Description | BODY,BONNET,LOCKNUT AND ADJUSTING SCREW MATERIAL ANODIZED ALUMINUM ALLOY,BUTTON SPRING,PISTON AND PISTON SPRING MATERIAL CRES,TEMP RANGE MINUS 40 PLUS 85 DEG C,WORKING PRESSURE 5000 PSI,7/16-20 UNF 3B PORT BOTH ENDS,OVER-ALL DIM. 3 IN.LG BY 1-1/2 IN. W BY 3-3/4 IN. H IN |
| 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 |
|---|---|
| 9180612 | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 3-2258-1-3-2000PSI | 3/9 Design control — primary reference U.S. Government activity |
NSN 4820-00-783-7744 is a Valve,gage Protector, manufactured by Us Army Aviation and Missile Command, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-783-7744 has 1 manufacturer part number on file: 9180612 (Us Army Aviation and Missile Command).
Key specifications for 9180612: General Characteristics Item Description: BODY,BONNET,LOCKNUT AND ADJUSTING SCREW MATERIAL ANODIZED ALUMINUM ALLOY,BUTTON SPRING,PISTON AND PISTON SPRING MATERIAL CRES,TEMP RANGE MINUS 40 PLUS 85 DEG C,WORKING PRESSURE 5000 PSI,7/16-20 UNF 3B PORT BOTH ENDS,OVER-ALL DIM. 3 IN.LG BY 1-1/2 IN. W BY 3-3/4 IN. H IN. 1 specification is 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.