The Shaft,straight, cataloged under National Stock Number 3040-01-109-4572, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-109-4572 |
| Primary Part Number | 11629062 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| First End Diameter | 1.3530 INCHES NOMINAL IN |
| First End Spline Major Diameter | 1.6030 INCHES NOMINAL IN |
| Second End Diameter | 1.3530 INCHES NOMINAL IN |
| First End Style | SPLINED (INVOLUTE) |
| Second End Spline Major Diameter | 1.6030 INCHES NOMINAL IN |
| First End Spline Length | 1.4400 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN |
| End Similarity | NOT IDENTICAL |
| Second End Spline Quantity | 25 |
| Second End Pressure Angle | 30.0 DEGREES NOMINAL |
| Second End Style | SPLINED (INVOLUTE) |
| First End Spline Minor Diameter | 1.4640 INCHES NOMINAL IN |
| Material | STEEL |
| Second End Pitch Diameter | 0.5000 INCHES NOMINAL IN |
| Second End Spline Length | 1.5000 INCHES MINIMUM AND 1.5600 INCHES MAXIMUM IN |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 11629062 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 11629062 | 5/2 Secondary reference U.S. Government activity |
NSN 3040-01-109-4572 is a Shaft,straight, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-109-4572 has 1 manufacturer part number on file: 11629062 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 11629062: First End Diameter: 1.3530 INCHES NOMINAL IN; First End Spline Major Diameter: 1.6030 INCHES NOMINAL IN; Second End Diameter: 1.3530 INCHES NOMINAL IN; First End Style: SPLINED (INVOLUTE). 14 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 3040-01-109-4572 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.