The Shaft,shouldered, cataloged under National Stock Number 3040-01-046-4873, 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 & Airborne Systems. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-046-4873 |
| Primary Part Number | 73650 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Second End Groove Diameter | 0.2468 INCHES MINIMUM AND 0.2471 INCHES MAXIMUM IN |
| Material | STEEL COMP 302 OR STEEL COMP 303 |
| Second End Groove Width | 0.0310 INCHES NOMINAL IN |
| Surface Finish | 20.0 MICROINCHES |
| Second End Diameter | 0.2498 INCHES MINIMUM AND 0.2501 INCHES MAXIMUM IN |
| First End Diameter | 0.2495 INCHES MINIMUM AND 0.2498 INCHES MAXIMUM IN |
| First End Groove Diameter | 0.2465 INCHES MINIMUM AND 0.2468 INCHES MAXIMUM IN |
| Second End Style | CIRCULAR GROOVED |
| Step Quantity | 3 |
| First End Style | CIRCULAR GROOVED |
| Largest Step Diameter | 0.297 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Second End Distance From End to Groove | 0.312 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| First End Distance From End to Groove | 1.063 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-763 COND A FED SPEC ALL MATERIAL RESPONSES |
| First End Groove Width | 0.0310 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 73650 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 3040-01-046-4873 is a Shaft,shouldered, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-046-4873 has 1 cross-referenced part number: 73650 (L3harris Technologies, Inc Div Space & Airborne Systems).
There are 5 known substitutes for 3040-01-046-4873: 5305-00-014-5852, 5305-00-177-5567, 5305-00-477-4671 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 73650: Second End Groove Diameter: 0.2468 INCHES MINIMUM AND 0.2471 INCHES MAXIMUM IN; Material: STEEL COMP 302 OR STEEL COMP 303; Overall Length: 2.531 INCHES NOMINAL IN; Second End Groove Width: 0.0310 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.