The Parts Kit,power Steering, cataloged under National Stock Number 2530-01-153-8374, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-153-8374 |
| Primary Part Number | 2AL637 |
| Item Name | Parts Kit,power Steering |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Component Quantity | 29 |
| Supply Items and Quantities | 78222 0855851 PIN,VALVE ADJ NUTS 2; 78222 0121684 PISTON 1; 78222 0751611 SPRING 1; 78222 0164592 VALVE,ACTUATING 1; 78222 0751681 REVERSING SPRING 4; 78222 2040081 BALL,RELIEF VALVE 2; 78222 0170121 VALVE SEAT 2; 78222 0856201 PIN,VALVE POSITIONING 1; 78222 2411431 NUT,VALVE ADJ CYL HD END AND BRG CAP END 2; 78222 0855941 PIN,PISTON PLUG 1; 78522 3330861 PLUG,PISTON CYL HD END 1; 78222 2360641 O-RING 1; 78222 1853912 ACTUATING SHAFT 1; 78222 2411481 NUT 1; 78222 2000861 BEARING 1; 78222 2040711 NYLON BALL 6; 78222 0856121 PIN 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 2530-01-153-8374 is a Parts Kit,power Steering, manufactured by Oshkosh Defense Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-153-8374 has 2 manufacturer part numbers on file: 5521921 (R. H. Sheppard Co., Inc. Dba Sheppard), 2AL637 (Oshkosh Defense Llc).
Key specifications for 2AL637: Component Quantity: 29; Supply Items and Quantities: 78222 0855851 PIN,VALVE ADJ NUTS 2; 78222 0121684 PISTON 1; 78222 0751611 SPRING 1; 78222 0164592 VALVE,ACTUATING 1; 78222 0751681 REVERSING SPRING 4; 78222 2040081 BALL,RELIEF VALVE 2; 78222 0170121 VALVE SEAT 2; 78222 0856201 PIN,VALVE POSITIONING 1; 78222 2411431 NUT,VALVE ADJ CYL HD END AND BRG CAP END 2; 78222 0855941 PIN,PISTON PLUG 1; 78522 3330861 PLUG,PISTON CYL HD END 1; 78222 2360641 O-RING 1; 78222 1853912 ACTUATING SHAFT 1; 78222 2411481 NUT 1; 78222 2000861 BEARING 1; 78222 2040711 NYLON BALL 6; 78222 0856121 PIN 1; End Item Identification: 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK). 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.