The Valve,linear,directional Control, cataloged under National Stock Number 4810-01-356-4487, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Sterling Hydraulics Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4810-01-356-4487 |
| Primary Part Number | 9DD000240 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Sterling Hydraulics Inc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 2GL743 | Oshkosh Defense Llc (USA) |
| 9DD000240 PRIMARY | Sterling Hydraulics Inc (USA) |
| Reference | Meaning |
|---|---|
| 1926540 | D/9 Drawing number reference only Oshkosh Corp |
| 2HK193 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Corp |
| 2GL743 | 5/9 Secondary reference Oshkosh Corp |
NSN 4810-01-356-4487 is a Valve,linear,directional Control, manufactured by Sterling Hydraulics Inc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-356-4487 has 2 manufacturer part numbers on file: 2GL743 (Oshkosh Defense Llc), 9DD000240 (Sterling Hydraulics Inc).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-356-9875. Verify interchangeability with system specifications before substitution.
Key specifications for 9DD000240: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; Part Name Assigned by Controlling Agency: VALVE,DC; End Item Identification: HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 2320-01-442-1940, TRUCK, CBT, (COMMAND BRIDGE TRANSPORTER);2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM). 1 specification is 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.
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.