The Valve,linear,directional Control, cataloged under National Stock Number 4810-01-253-5279, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-253-5279 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A71504-5 | 3/2 Design control — primary reference U.S. Government activity |
| A71504-1 | 5/9 Secondary reference U.S. Government activity |
NSN 4810-01-253-5279 is a Valve,linear,directional Control, classified under FSC 4810, Valves, Powered. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4810-01-396-3097. Verify interchangeability with system specifications before substitution.
Key specifications for 4810-01-253-5279: Special Features: CONSIST OF LOCKWIRE,AS REQUIRED;SOLDER,AS REQUIRED;PRIMER,AS REQUIRED;LOCKING COMPOUND,AS REQUIRED;2 PLATES,IDENT,1 PROTECTIVE CAP;WIRE,ELECT,AS REQUIRED;1 PIN,LOCKING;2 NUTS,SELF LOCKING;5 GASKETS;3 LOCKWASHERS;4 ELECT CONNECTORS;37 WASHERS,FLAT;43 SCREWS,SCH;1 SCREW SET,SLF LKG;2 BOLTS,PAN HEAD;3SCREWS,CAPTIVE;1 SCREW,SH FLAT;16 SCREWS,LOCKING;1 SET SCREW,OVAL POINT;1 SCREW,PAN HD,LKG;3 COVERS;1 COVER,EMI FILTER ASSEMBLY;1 CAP,SWITCH ASSEMBLY;1 2 CAPS,DETECTOR SWITCH;1 SLEEVE,ANTI ROTATION;1 SLEEVE,SWITCH;1 SLEEVE;3 ENDCAPS;1 TERMINAL,UNINSULATED;2 PISTON RING SETS;24 O-RINGS;4 SEALS,CHANNEL;6 PACKINGS,PREFORMED;6 RINGS,BACKUP;38 SEAL ASSEMBLIES;1 SEAT,SPRING ADJUST;5 SEATS,SPRING;2 SPRING SEATS,STOP;1 SPRING,COMPRESSION;2 SPRINGS,LOFES INPUT;6 SPRINGS;1 RETAINER ASSEMBLY;8 RETAINERS,THREADED;1 RING,THREADED;4 RETAINERS,FILTER DISC;1 PLUG,O-RING;1 PLATE,UNION RETAINER;1 SLEEVE,GUIDE; 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 4810-01-253-5279 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.