The Valve,directional, cataloged under National Stock Number 1650-00-858-0370, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-858-0370 |
| Primary Part Number | 70379 |
| Item Name | Valve,directional |
| FSC / FSG | 1650 / 16 — No Item Name Available |
| Manufacturer | Hydro-Aire Aerospace Corp |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 70379 PRIMARY | Hydro-Aire Aerospace Corp (USA) |
| N70379 | Hydro-Aire Aerospace Corp (USA) |
| S6165-63554-001 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 1650-00-858-0370 is a Valve,directional, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 1650 (No Item Name Available). Status: active.
NSN 1650-00-858-0370 has 3 cross-referenced part numbers: 70379 (Hydro-Aire Aerospace Corp), N70379 (Hydro-Aire Aerospace Corp), S6165-63554-001 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
There is 1 known substitute for 1650-00-858-0370: 1610-00-594-1231. Verify interchangeability with system specifications before substitution.
Key specifications for 70379: Criticality Code Justification: AGAV; End Item Identification: CH-53E, MH53E; Part Name Assigned by Controlling Agency: VALVE,DIRECTIONAL F. 3 total characteristics are documented in the Federal Logistics Information System.