The Shaft,shouldered, cataloged under National Stock Number 3040-00-565-3197, 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 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-00-565-3197 |
| Primary Part Number | 8335145 |
| 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 External Thread Length | 3.516 INCHES NOMINAL IN |
| Step Quantity | 5 |
| First End Diameter | 1.5000 INCHES NOMINAL IN |
| Largest Step Diameter | 1.124 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN |
| First End Slot Width | 0.125 INCHES NOMINAL IN |
| First End Style | SLOTTED |
| Material Document and Classification | QQ-B-728,CLASS A,1/2 HARDOR HARD ROD OR BAR FED SPEC SINGLE MATERIAL RESPONSE |
| End Similarity | NOT IDENTICAL |
| Second End Style | EXTERNAL THREADED |
| Material | COPPER ALLOY 675 |
| 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 |
|---|---|
| 8335145 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 1005005653197 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 3040-00-565-3197 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 3040-00-565-3197 has 1 manufacturer part number on file: 8335145 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 8335145: Second End External Thread Length: 3.516 INCHES NOMINAL IN; Step Quantity: 5; First End Diameter: 1.5000 INCHES NOMINAL IN; Largest Step Diameter: 1.124 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN. 10 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.