The Shaft,shouldered, cataloged under National Stock Number 3040-00-809-3177, 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 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-00-809-3177 |
| Primary Part Number | 10919201 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES |
| FSC Application Data | FAN DRIVE,ENGINE,NON-AIRCRAFT |
| Step Quantity | 6 |
| First End Diameter | 1.3781 INCHES MINIMUM AND 1.3784 INCHES MAXIMUM IN |
| Second End Diameter | 1.0620 INCHES NOMINAL IN |
| Largest Step Diameter | 3.125 INCHES NOMINAL IN |
| Second End Spline Minor Diameter | 0.9100 INCHES MINIMUM AND 0.9210 INCHES MAXIMUM IN |
| First End Style | PLAIN |
| Second End Spline Major Diameter | 1.0461 INCHES MINIMUM AND 1.0511 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-624 MIL SPEC ALL MATERIAL RESPONSES |
| End Similarity | NOT IDENTICAL |
| Second End Spline Quantity | 16 |
| Second End Pressure Angle | 30.0000 DEGREES NOMINAL |
| Second End Style | SPLINED (INVOLUTE) |
| Material | STEEL COMP 8620 OR STEEL COMP 8720 |
| Second End Pitch Diameter | 1.0000 INCHES NOMINAL IN |
| Second End Spline Length | 1.813 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 |
|---|---|
| 10919201 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2930008093177 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 3040-00-809-3177 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 3040-00-809-3177 has 1 manufacturer part number on file: 10919201 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10919201: Surface Finish: 32.0 MICROINCHES; FSC Application Data: FAN DRIVE,ENGINE,NON-AIRCRAFT; Step Quantity: 6; First End Diameter: 1.3781 INCHES MINIMUM AND 1.3784 INCHES MAXIMUM IN. 17 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.