The Shaft,straight, cataloged under National Stock Number 3040-00-476-9332, 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 8 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 | 3040-00-476-9332 |
| Primary Part Number | 7404666 |
| 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 | 0.7480 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM IN |
| First End Style | CIRCULAR GROOVED |
| Material Document and Classification | QQ-S-631 MIL SPEC SINGLE MATERIAL RESPONSE AND QQ-S-634 MIL SPEC SINGLE MATERIAL RESPONSE |
| End Similarity | IDENTICAL |
| First End Distance From End to Groove | 0.1406 INCHES NOMINAL IN |
| First End Groove Diameter | 0.7000 INCHES NOMINAL IN |
| Material | STEEL COMP 1040 OR STEEL COMP 1050 |
| First End Groove Width | 0.1000 INCHES MINIMUM AND 0.1060 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7404666 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 3040-00-476-9332 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 3040-00-476-9332 has 1 manufacturer part number on file: 7404666 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7404666: First End Diameter: 0.7480 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM IN; First End Style: CIRCULAR GROOVED; Material Document and Classification: QQ-S-631 MIL SPEC SINGLE MATERIAL RESPONSE AND QQ-S-634 MIL SPEC SINGLE MATERIAL RESPONSE; Overall Length: 12.750 INCHES MINIMUM IN. 8 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.
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.