The Shaft,shouldered, cataloged under National Stock Number 3040-00-412-9246, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Products Support, Llc Dba Vitesse Systems - Jessup, Md. Government technical data includes 13 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 | 3040-00-412-9246 |
| Primary Part Number | A667-108 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Products Support, Llc Dba Vitesse Systems - Jessup, Md |
| Status | ACTIVE |
| Step Quantity | 4 |
| First End Diameter | 0.5615 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM IN |
| Second End Diameter | 0.4999 INCHES MINIMUM AND 0.5002 INCHES MAXIMUM IN |
| Largest Step Diameter | 0.932 INCHES MINIMUM AND 0.942 INCHES MAXIMUM IN |
| First End Style | PLAIN |
| Supplementary Features | 0.25 IN. SQ HOLE THRU FIRST END 0.5 IN. DEEP; 0.375 IN. DIA HOLE THRU SECOND END 1 IN. DEEP IN |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
| Second End Groove Diameter | 0.4720 INCHES MINIMUM AND 0.4760 INCHES MAXIMUM IN |
| End Similarity | NOT IDENTICAL |
| Second End Groove Width | 0.0390 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM IN |
| Second End Distance From End to Groove | 0.054 INCHES NOMINAL IN |
| Second End Style | CIRCULAR GROOVED |
| Material | STEEL COMP 416 |
| 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 |
|---|---|
| A667-108 PRIMARY | Products Support, Llc Dba Vitesse Systems - Jessup, Md (USA) |
NSN 3040-00-412-9246 is a Shaft,shouldered, manufactured by Products Support, Llc Dba Vitesse Systems - Jessup, Md, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-412-9246 has 1 manufacturer part number on file: A667-108 (Products Support, Llc Dba Vitesse Systems - Jessup, Md).
Key specifications for A667-108: Step Quantity: 4; First End Diameter: 0.5615 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM IN; Second End Diameter: 0.4999 INCHES MINIMUM AND 0.5002 INCHES MAXIMUM IN; Largest Step Diameter: 0.932 INCHES MINIMUM AND 0.942 INCHES MAXIMUM IN. 13 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.