The Valve,linear,directional Control, cataloged under National Stock Number 4810-00-540-3394, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4810 — No Item Name Available (FSG 48) |
| Manufacturers | Hydro-Aire Aerospace Corp (CAGE 81982); Woodward Hrt, Inc. Dba Woodward Hrt Inc (CAGE 60029) |
| Parameter | Value |
|---|---|
| NSN | 4810-00-540-3394 |
| Primary Part Number | 52657 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Hydro-Aire Aerospace Corp |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4810-00-540-3394 is a Valve,linear,directional Control, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 4810 (No Item Name Available). Status: cancelled.
NSN 4810-00-540-3394 has 2 cross-referenced part numbers: 52657 (Hydro-Aire Aerospace Corp), 1U1025 (Woodward Hrt, Inc. Dba Woodward Hrt Inc).
There are 5 known substitutes for 4810-00-540-3394: 1650-00-220-2421, 3040-00-396-3397, 4820-00-855-6057 and 2 more. Verify interchangeability with system specifications before substitution.
NSN 4810-00-540-3394 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.