The Shaft,shouldered, cataloged under National Stock Number 3040-00-065-3299, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is L3harris Technologies, Inc.. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-065-3299 |
| Primary Part Number | 1064586 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Step Quantity | 4 |
| First End Diameter | 0.0900 INCHES MINIMUM AND 0.0905 INCHES MAXIMUM IN |
| Second End Diameter | 0.1250 INCHES NOMINAL IN |
| Largest Step Diameter | 0.125 INCHES NOMINAL IN |
| First End Style | PLAIN |
| Material Document and Classification | QQ-S-763,CL 6,TY A FED SPEC SINGLE MATERIAL RESPONSE |
| Second End Groove Diameter | 0.1155 INCHES MINIMUM AND 0.1185 INCHES MAXIMUM IN |
| End Similarity | NOT IDENTICAL |
| Second End Groove Width | 0.0120 INCHES NOMINAL IN |
| Second End Distance From End to Groove | 0.020 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 |
|---|---|
| 1064586 PRIMARY | L3harris Technologies, Inc. (USA) |
| 5800334-1200-003 | Thales Deutschland Gmbh Div Customer Services (DEU) |
NSN 3040-00-065-3299 is a Shaft,shouldered, manufactured by L3harris Technologies, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-065-3299 has 2 manufacturer part numbers on file: 1064586 (L3harris Technologies, Inc.), 5800334-1200-003 (Thales Deutschland Gmbh Div Customer Services).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-042-7810. Verify interchangeability with system specifications before substitution.
Key specifications for 1064586: Step Quantity: 4; First End Diameter: 0.0900 INCHES MINIMUM AND 0.0905 INCHES MAXIMUM IN; Second End Diameter: 0.1250 INCHES NOMINAL IN; Largest Step Diameter: 0.125 INCHES NOMINAL IN. 12 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.