The Collar,shaft, cataloged under National Stock Number 3040-01-009-8176, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Abston Machine Shop, Inc. Dba Abston Machine Shop Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-009-8176 |
| Primary Part Number | 9174969 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Abston Machine Shop, Inc. Dba Abston Machine Shop Inc |
| Status | ACTIVE |
| Largest Diameter Length | 0.242 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Style Designator | ROUND W/SINGLE CHAMFER |
| Material Document and Classification | QQ-A-225/3, ALLOY 2011, T3 FED SPEC SINGLE MATERIAL RESPONSE |
| Outside Diameter | 0.622 INCHES MINIMUM AND 0.636 INCHES MAXIMUM IN |
| Surface Treatment | PRIMER ZINC CHROMATE AND ENAMEL GLOSS |
| Chamfer Angle in Deg | 30.0 |
| Bore Diameter | 0.2410 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 2011 |
| Thickness | 0.377 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 9174969 PRIMARY | Abston Machine Shop, Inc. Dba Abston Machine Shop Inc (USA) |
| Reference | Meaning |
|---|---|
| 9174969 | 5/9 Secondary reference Us Army Aviation and Missile Command |
NSN 3040-01-009-8176 is a Collar,shaft, manufactured by Abston Machine Shop, Inc. Dba Abston Machine Shop Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-009-8176 has 1 manufacturer part number on file: 9174969 (Abston Machine Shop, Inc. Dba Abston Machine Shop Inc).
Key specifications for 9174969: Largest Diameter Length: 0.242 INCHES NOMINAL IN; Criticality Code Justification: FEAT; Style Designator: ROUND W/SINGLE CHAMFER; Material Document and Classification: QQ-A-225/3, ALLOY 2011, T3 FED SPEC SINGLE MATERIAL RESPONSE. 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.