The Valve,globe, cataloged under National Stock Number 4820-01-057-6074, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hifraser Pty Ltd. Government technical data includes 21 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-057-6074 |
| Primary Part Number | 1007955 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hifraser Pty Ltd |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Nominal Pipe Size Accommodated | 1.000 INCHES ALL ENDS IN |
| Connection Style | SOCKET ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Material Document and Classification | ASTM 276,TYPE 316-CANCELED ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Material Document and Classification | ASTM 276,TYPE 316-CANCELED ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Material Document and Classification | ASTM A351,GRADE CF3M ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | ASTM A351,GRADE CF3M ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Features Provided | BONNET PACKING |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Maximum Operating Temp | 500.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Bonnet Attachment Method | BOLTED |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| Material | STEEL SEAT |
| Material | STEEL COMP 316 STEM |
| Material | STEEL CORROSION RESISTING BODY |
| Material | STEEL COMP 316 FLOW CONTROL DEVICE |
| 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 |
|---|---|
| 1007955 | Hifraser Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 803-2177525 | D/9 Drawing number reference only U.S. Government activity |
| SS845-1889567AS | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 803-2177525-S5A1 | 3/2 Design control — primary reference U.S. Government activity |
| 810-2177525-S51 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 2620-925X2ASSYA | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 803-2177525-S511 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-057-6074 is a Valve,globe, manufactured by Hifraser Pty Ltd, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-057-6074 has 1 manufacturer part number on file: 1007955 (Hifraser Pty Ltd).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-173-1163. Verify interchangeability with system specifications before substitution.
Key specifications for 1007955: Flow Control Device: DISK; Nominal Pipe Size Accommodated: 1.000 INCHES ALL ENDS IN; Connection Style: SOCKET ALL ENDS; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS. 21 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.