The Valve,flow Control, cataloged under National Stock Number 4820-01-495-7601, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-495-7601 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Operating Pressure and Type | 400.0 POUNDS PER SQUARE INCH (PSI) REFRIGERANT MAXIMUM REQUIRED LBS |
| End Connection Quantity | 2 |
| Body Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 48418 | 5/9 Secondary reference Automatic Machine Products Sales Co. |
| 48418P | 3/9 Design control — primary reference Automatic Machine Products Sales Co. |
| 12463124 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 4820-01-495-7601 is a Valve,flow Control, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-495-7601: Operating Pressure and Type: 400.0 POUNDS PER SQUARE INCH (PSI) REFRIGERANT MAXIMUM REQUIRED LBS; End Connection Quantity: 2; Body Material: STEEL; Part Name Assigned by Controlling Agency: VALVE, COMPRESSOR SERVICE, SUCTION, HFC-134A A. 3 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.