The Parts Kit,safety Relief Valve, cataloged under National Stock Number 4820-01-478-6005, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Rix Industries. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-478-6005 |
| Primary Part Number | 204-732 |
| Item Name | Parts Kit,safety Relief Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Rix Industries |
| 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 |
|---|---|
| 204-732 PRIMARY | Rix Industries (USA) |
| Reference | Meaning |
|---|---|
| 204-732 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 4820-01-478-6005 is a Parts Kit,safety Relief Valve, manufactured by Rix Industries, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-478-6005 has 1 manufacturer part number on file: 204-732 (Rix Industries).
1 possible match (shared part number, not a government interchangeability claim): 2040-01-626-4093. Verify interchangeability with system specifications before substitution.
Key specifications for 204-732: Special Features: MANUFACTURER'S ID 5R5-75B; MOTOR DRIVEN; CAPACITY 70 CRM AT 4500 PSI; SPEED 900 RPM; POWER RATING 60 HP; 440 VOLT AC; TYPE RECIPROCATING; SUB ITEM - UNIQUE AND SUPPORTS SEA WOLF ONLY RPM; End Item Identification: AIR COMPRESSOR UNDER NSN 4310-01-416-9407. 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.