The Shaft,axle,automotive, cataloged under National Stock Number 2520-00-044-5700, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-044-5700 |
| Primary Part Number | 11601145-2 |
| Item Name | Shaft,axle,automotive |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Second End Type | SPLINED |
| First End Pitch Diameter | 1.850 INCHES NOMINAL IN |
| First End Type | SPLINED |
| First End Facility Diameter | 1.937 INCHES NOMINAL IN |
| First End Spline Major Diameter | 1.894 INCHES NOMINAL IN |
| Second End Spline Quantity | 34 |
| Second End Spline Minor Diameter | 1.630 INCHES NOMINAL IN |
| First End Spline Pressure Angle in Deg | 37.0 |
| Second End Spline Major Diameter | 1.750 INCHES NOMINAL IN |
| First End Spline Quantity | 37 |
| Second End Spline Pressure Angle in Deg | 37.0 |
| First End Spline Length | 2.000 INCHES NOMINAL IN |
| First End Spline Type | INVOLUTE |
| Second End Spline Type | INVOLUTE |
| First End Spline Minor Diameter | 1.769 INCHES NOMINAL IN |
| First End Bearing Seat | NOT INCLUDED |
| Second End Pitch Diameter | 1.700 INCHES NOMINAL IN |
| Second End Spline Length | 1.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11601145-2 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2520-00-044-5700 is a Shaft,axle,automotive, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-044-5700 has 1 manufacturer part number on file: 11601145-2 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 11601145-2: Second End Type: SPLINED; First End Pitch Diameter: 1.850 INCHES NOMINAL IN; First End Type: SPLINED; First End Facility Diameter: 1.937 INCHES NOMINAL IN. 18 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.