The Shaft,shouldered, cataloged under National Stock Number 3040-01-198-8660, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-198-8660 |
| Primary Part Number | 65505-76-A |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Reliance Electric Company Dba Reliance & Dodge Brands |
| Status | ACTIVE |
| Second End External Thread Length | 0.750 INCHES NOMINAL IN |
| Step Quantity | 5 |
| First End Diameter | 0.1874 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN |
| Second End Diameter | 1.0000 INCHES NOMINAL IN |
| Largest Step Diameter | 0.1874 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN |
| First End Style | PLAIN |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE |
| End Similarity | NOT IDENTICAL |
| Second End Style | EXTERNAL THREADED |
| Material | NICKEL ALLOY |
| 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 |
|---|---|
| 65505-76-A PRIMARY | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| Reference | Meaning |
|---|---|
| CA11602 PIECE 7 | 5/9 Secondary reference U.S. Government activity |
| 14105-1 | 5/9 Secondary reference U.S. Government activity |
| CA11602 | D/9 Drawing number reference only U.S. Government activity |
| 65505-76-A | 3/9 Design control — primary reference Reliance Electric |
NSN 3040-01-198-8660 is a Shaft,shouldered, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-198-8660 has 1 manufacturer part number on file: 65505-76-A (Reliance Electric Company Dba Reliance & Dodge Brands).
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-205-2159, 4820-01-289-8406. Verify interchangeability with system specifications before substitution.
Key specifications for 65505-76-A: Second End External Thread Length: 0.750 INCHES NOMINAL IN; Step Quantity: 5; First End Diameter: 0.1874 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN; Second End Diameter: 1.0000 INCHES NOMINAL 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.