The Retainer,disk,valve, cataloged under National Stock Number 4820-01-479-5223, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fisher Controls Co Inc. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-479-5223 |
| Primary Part Number | T14071T0012 |
| Item Name | Retainer,disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Fisher Controls Co Inc |
| Status | ACTIVE |
| Valve Model Number for Which Designed | 67CFR-362 |
| Valve Size for Which Designed | 0.250 INCHES IN |
| Valve Design Control Activity | 22508 |
| 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 |
|---|---|
| T14071T0012 | Proconex Inc (USA) |
| T14071T0012 PRIMARY | Fisher Controls Co Inc (USA) |
NSN 4820-01-479-5223 is a Retainer,disk,valve, manufactured by Fisher Controls Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-479-5223 has 2 manufacturer part numbers on file: T14071T0012 (Proconex Inc), T14071T0012 (Fisher Controls Co Inc).
Key specifications for T14071T0012: Valve Model Number for Which Designed: 67CFR-362; Valve Size for Which Designed: 0.250 INCHES IN; Special Features: NEXT HIGHER ASSEMBLY 4820-01-475-8663, VALVE, REGULATING, FLUID PRESSURE; Valve Design Control Activity: 22508. 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.