The Shaft,shouldered, cataloged under National Stock Number 3040-00-679-3676, 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 15 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 | 3040-00-679-3676 |
| Primary Part Number | 7032132 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Second End Hole Diameter | 0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN |
| Second End External Thread Length | 12.250 INCHES NOMINAL IN |
| Step Quantity | 1 |
| First End Diameter | 0.7450 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM IN |
| Second End Diameter | 1.0500 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN |
| Largest Step Diameter | 1.250 INCHES NOMINAL IN |
| First End Style | UNTHREADED CROSS DRILLED |
| Material Document and Classification | QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE AND QQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE |
| Second End Distance From Hole Center to End | 0.312 INCHES NOMINAL IN |
| Second End Hole Depth | 1.250 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| First End Hole Diameter | 0.3140 INCHES MINIMUM AND 0.3230 INCHES MAXIMUM IN |
| Second End Style | CROSS DRILLED AND EXTERNALLY THREADED |
| Material | STEEL COMP 1116 OR STEEL COMP 1119 |
| First End Distance From Hole Center to End | 0.458 INCHES NOMINAL 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 |
|---|---|
| 7032132 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 3040-00-679-3676 is a Shaft,shouldered, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-679-3676 has 1 manufacturer part number on file: 7032132 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7032132: Second End Hole Diameter: 0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN; Second End External Thread Length: 12.250 INCHES NOMINAL IN; Step Quantity: 1; First End Diameter: 0.7450 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM IN. 15 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.