The Valve,gate, cataloged under National Stock Number 4820-01-561-7331, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Norgren C a Co. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-561-7331 |
| Primary Part Number | T64E-2AB-P1N |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Norgren C a Co |
| Status | ACTIVE |
| Maximum Operating Temp and Media for Which Designed | 175.0 FAHRENHEIT AIR DEGF |
| Operating Pressure and Type | 250.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Valve Size | 0.250 INCHES IN |
| Material | ZINC BODY |
| 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 |
|---|---|
| 7623P ITEM 36 | Fairbanks Morse, Llc (USA) |
| T64E-2AB-P1N PRIMARY | Norgren C a Co (USA) |
| Reference | Meaning |
|---|---|
| 7623P ITEM 36 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-561-7331 is a Valve,gate, manufactured by Norgren C a Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-561-7331 has 2 manufacturer part numbers on file: 7623P ITEM 36 (Fairbanks Morse, Llc), T64E-2AB-P1N (Norgren C a Co).
Key specifications for T64E-2AB-P1N: Maximum Operating Temp and Media for Which Designed: 175.0 FAHRENHEIT AIR DEGF; Operating Pressure and Type: 250.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS; Valve Size: 0.250 INCHES IN; Part Name Assigned by Controlling Agency: 3-PORT/2-POSITION 64 SERIES LOCKOUT VALVE. 5 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.