The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4810-01-703-9940, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Norgren C a Co. Government technical data includes 13 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 | 4810-01-703-9940 |
| Primary Part Number | B64G-4AT-QD1-RSG |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Norgren C a Co |
| Status | ACTIVE |
| Body Style | STRAIGHT THRU |
| Valve Model Number for Which Designed | B64G |
| Temp Rating | -30.0 FAHRENHEIT MINIMUM AND 175.0 FAHRENHEIT MAXIMUM DEGF |
| End Connection Quantity | 2 |
| Valve Size | 0.50 INCHES IN |
| Manual Control Method | TEE HANDLE |
| Valve Loading Method | DIAPHRAGM |
| Material | ZINC BODY |
| Outlet Pressure Accuracy Rating | ERR-060 |
| Media for Which Designed | AIR |
| Maximum Inlet Pressure Rating | ERR-060 |
| Outlet Pressure Setting | ERR-060 |
| Filter | INCLUDED |
| 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 |
|---|---|
| B64G-4AT-QD1-RSG PRIMARY | Norgren C a Co (USA) |
NSN 4810-01-703-9940 is a Valve,regulating,fluid Pressure, manufactured by Norgren C a Co, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-703-9940 has 1 manufacturer part number on file: B64G-4AT-QD1-RSG (Norgren C a Co).
Key specifications for B64G-4AT-QD1-RSG: Body Style: STRAIGHT THRU; Valve Model Number for Which Designed: B64G; Temp Rating: -30.0 FAHRENHEIT MINIMUM AND 175.0 FAHRENHEIT MAXIMUM DEGF; End Connection Quantity: 2. 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.