The Valve,linear,directional Control, cataloged under National Stock Number 4820-00-449-2840, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lockheed Martin Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 — No Item Name Available (FSG 48) |
| Manufacturers | Lockheed Martin Corp (CAGE 98897); Eaton Aerospace Llc Dba Eaton Aerospace Jackson (CAGE 99643) |
| Parameter | Value |
|---|---|
| NSN | 4820-00-449-2840 |
| Primary Part Number | 4H90608-103A |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4H90608-103A | Lockheed Martin Corp (USA) |
| 22560-6 | Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA) |
NSN 4820-00-449-2840 is a Valve,linear,directional Control, manufactured by Lockheed Martin Corp, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-449-2840 has 2 cross-referenced part numbers: 4H90608-103A (Lockheed Martin Corp), 22560-6 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).
There are 2 known substitutes for 4820-00-449-2840: 2920-00-495-3301, 5365-01-234-2414. Verify interchangeability with system specifications before substitution.
NSN 4820-00-449-2840 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.