The Motor,hydraulic, cataloged under National Stock Number 4320-01-102-6981, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Real-Time Laboratories, Llc. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-102-6981 |
| Primary Part Number | 2038 |
| Item Name | Motor,hydraulic |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Real-Time Laboratories, Llc |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Spline Pitch | 32/64 |
| Spline Minor Diameter | 0.346 INCHES MINIMUM AND 0.351 INCHES MAXIMUM IN |
| Constant Displacement Per Revolution | 0.040 CUBIC INCHES |
| Displacement Type | CONSTANT OR VARIABLE |
| Torque Load Rating | 30.0 INCH-POUNDS IN |
| Spline Length | 0.627 INCHES MINIMUM AND 0.677 INCHES MAXIMUM IN |
| Mounting Hole Diameter | 0.276 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN |
| Pitch Diameter | 0.049 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN |
| Spline Major Diameter | 0.414 INCHES NOMINAL IN |
| Spline Pressure Angle in Deg | 30.0 |
| Drive Shaft Type | SPLINED, INVOLUTE INTERNAL |
| Spline Quantity | 12 |
| Maximum Working Pressure Rating at Specified Temp Range | 3000PSI AT MINUS 54 DEG C TO PLUS71 DEG C DEGC |
| Operating Speed at Rated Capacity in RPM | 2500.0 |
| Mounting Type | FLANGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4320-01-102-6981 is a Motor,hydraulic, manufactured by Real-Time Laboratories, Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-102-6981 has 2 manufacturer part numbers on file: 12265504 (U S Army Tank Automotive Command Amsta-Im-Mm), 2038 (Real-Time Laboratories, Llc).
Key specifications for 2038: Mounting Hole Quantity: 4; Spline Pitch: 32/64; Spline Minor Diameter: 0.346 INCHES MINIMUM AND 0.351 INCHES MAXIMUM IN; Constant Displacement Per Revolution: 0.040 CUBIC INCHES. 16 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 4320-01-102-6981 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.