The Motor,hydraulic, cataloged under National Stock Number 2540-01-367-7587, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Kemp/real-Time Laboratories. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-367-7587 |
| Primary Part Number | K404222 |
| Item Name | Motor,hydraulic |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Kemp/real-Time Laboratories |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Spline Pitch | 20/30 |
| Spline Minor Diameter | 0.733 INCHES MINIMUM AND 0.738 INCHES MAXIMUM IN |
| Displacement Type | CONSTANT |
| Drive Shaft Government Standard | AND2002 |
| Spline Length | 0.960 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.562 INCHES NOMINAL IN |
| Pitch Diameter | 0.8000 INCHES NOMINAL IN |
| Spline Major Diameter | 0.889 INCHES NOMINAL IN |
| Shaft Rotation Direction | COUNTERCLOCKWISE |
| Spline Pressure Angle in Deg | 30.0 |
| Drive Shaft Type | SPLINED, INVOLUTE INTERNAL |
| Spline Quantity | 16 |
| Mounting Bolt Hole Spacing | 3.536 IN. BY 3.536 IN. IN |
| Mounting Type | FLANGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| K404222 PRIMARY | Kemp/real-Time Laboratories (USA) |
| 12553289 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| MF1-152-11 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 2540-01-367-7587 is a Motor,hydraulic, manufactured by Kemp/real-Time Laboratories, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-367-7587 has 3 manufacturer part numbers on file: K404222 (Kemp/real-Time Laboratories), 12553289 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), MF1-152-11 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for K404222: Mounting Hole Quantity: 4; Spline Pitch: 20/30; Spline Minor Diameter: 0.733 INCHES MINIMUM AND 0.738 INCHES MAXIMUM IN; Displacement Type: CONSTANT. 15 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.
NSN 2540-01-367-7587 has DEMIL Code Q. 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.