The Valve,safety Relief, cataloged under National Stock Number 4820-01-625-4171, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Hydro-Aire Aerospace Corp (CAGE 81982) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-625-4171 |
| Primary Part Number | 48-077 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Hydro-Aire Aerospace Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 48-077 PRIMARY | Hydro-Aire Aerospace Corp (USA) |
NSN 4820-01-625-4171 is a Valve,safety Relief, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-625-4171 has 1 cross-referenced part number: 48-077 (Hydro-Aire Aerospace Corp).
There are 4 known substitutes for 4820-01-625-4171: 5315-00-013-8085, 4030-00-272-8883, 4820-00-723-5830 and 1 more. Verify interchangeability with system specifications before substitution.