The Shaft,straight, cataloged under National Stock Number 3040-01-482-7931, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-482-7931 |
| Primary Part Number | 77492-1 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Div Space and Airborne Systems |
| Status | ACTIVE |
| Material | STEEL |
| End Similarity | IDENTICAL |
| Material Document and Classification | QQ-S-764 TYPE 303 COND A FED SPEC SINGLE MATERIAL RESPONSE |
| First End Groove Width | 0.0180 INCHES NOMINAL IN |
| First End Groove Diameter | 0.2050 INCHES NOMINAL IN |
| First End Diameter | 0.2190 INCHES NOMINAL IN |
| Surface Finish | 125.0 MICROINCHES |
| First End Style | CIRCULAR GROOVED |
| First End Distance From End to Groove | 0.1020 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-01-482-7931 is a Shaft,straight, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-482-7931 has 2 cross-referenced part numbers: 77492-1 (L3harris Technologies, Inc. Div Space and Airborne Systems), 77492 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 2 known substitutes for 3040-01-482-7931: 5133-00-841-8757, 5340-01-120-7316. Verify interchangeability with system specifications before substitution.
Key specifications for 77492-1: Material: STEEL; End Similarity: IDENTICAL; Material Document and Classification: QQ-S-764 TYPE 303 COND A FED SPEC SINGLE MATERIAL RESPONSE; First End Groove Width: 0.0180 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.