The Valve,linear,directional Control, cataloged under National Stock Number 4810-01-251-8480, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is The Boeing Company Div Defense. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4810-01-251-8480 |
| Primary Part Number | 68-690085 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 68-690085 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| A71503-1 | 5/9 Secondary reference U.S. Government activity |
| A71503-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4810-01-251-8480 is a Valve,linear,directional Control, manufactured by The Boeing Company Div Defense, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-251-8480 has 1 manufacturer part number on file: 68-690085 (The Boeing Company Div Defense).
Key specifications for 68-690085: Special Features: CONSISTS OF CMPD CTG SOLVENT REDUCER,AS REQUIRED;CMPD CTG CURING SOLUTION,AS REQUIRED;CMPD CTG PRIMER BASE GREEN,AS REQUIRED;1 IDENT PLATE;4 RETAINERS,DISK;4 FILTERS,DISK;LOCKWIRE,AS REQUIRED;5 SCREWS,PANHEAD;1 GASKET,CONN;1 ELECT CONN;1 TERMINAL,UNINSULATED;WIRE,ELECT,AS REQUIRED;SOLDER,AS REQUIRED;1 EM1 FILTER AND WIRE ASSY;6 WASHERS,FLAT;23 SCREWS;9 O-RINGS;1 COVER,EMI;7 WASHERS,FLAT;1 COVER,SWITCH;1 SWITCHAND LEVER ASSEMBLY;1 CAP;1 SWITCH ASSY;15 PACKING ASSYS;2 GASKETS;2 SOLENOIDASSYS;2 PISTONS;4 SEATS,SPRING;4 SPRINGS;4 RETAINERS;2 BSA FITTED;4 END CAPS;1 BODY ASSY; End Item Identification: 1650012457961. 0 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.
NSN 4810-01-251-8480 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.