The Parts Kit,safety Relief Valve, cataloged under National Stock Number 4820-01-085-3575, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cogitic Corporation. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-085-3575 |
| Primary Part Number | 0184-0006-1 |
| Item Name | Parts Kit,safety Relief Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cogitic Corporation |
| Status | ACTIVE |
| End Item Source | 86831 |
| End Item Name | SAFETY RELIEF VALVE |
| 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 |
|---|---|
| 9495 ITEMS 1,2,4,8,11,14 | Cogitic Corporation (USA) |
| 0184-0006-1 PRIMARY | Cogitic Corporation (USA) |
| Reference | Meaning |
|---|---|
| 9495 ITEMS 1,2,4,8,11,14 | 5/9 Secondary reference U.S. Government activity |
| 0184-0006-1 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-085-3575 is a Parts Kit,safety Relief Valve, manufactured by Cogitic Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-085-3575 has 2 manufacturer part numbers on file: 9495 ITEMS 1,2,4,8,11,14 (Cogitic Corporation), 0184-0006-1 (Cogitic Corporation).
Key specifications for 0184-0006-1: End Item Source: 86831; End Item Name: SAFETY RELIEF VALVE. 2 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.