The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4820-01-514-6957, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Norgren C a Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-514-6957 |
| Primary Part Number | 6325-50 |
| Item Name | Diaphragm,actuator Valve,special |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Norgren C a Co |
| Status | ACTIVE |
| 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 |
|---|---|
| R22-405-RNMA ITEM 7 | Norgren C a Co (USA) |
| 6325-50 PRIMARY | Norgren C a Co (USA) |
NSN 4820-01-514-6957 is a Diaphragm,actuator Valve,special, manufactured by Norgren C a Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-514-6957 has 2 manufacturer part numbers on file: R22-405-RNMA ITEM 7 (Norgren C a Co), 6325-50 (Norgren C a Co).
Key specifications for 6325-50: End Item Identification: 4820-01-270-9416 REGULATOR. 0 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.