The Worm Shaft, cataloged under National Stock Number 3040-00-406-4945, 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 7 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-406-4945 |
| Primary Part Number | 60891-1 |
| Item Name | Worm Shaft |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Div Space and Airborne Systems |
| Status | ACTIVE |
| Worm Pitch Diameter | 0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL CORROSION RESISTING |
| Worm Thread Direction | RIGHT-HAND |
| Worm Thread Lead | 0.196 INCHES NOMINAL IN |
| Worm Pressure Angle in Deg | 14.500 |
| Worm Thread Quantity | 4 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-00-406-4945 is a Worm Shaft, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-406-4945 has 2 cross-referenced part numbers: 60891-1 (L3harris Technologies, Inc. Div Space and Airborne Systems), 60891 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 5 known substitutes for 3040-00-406-4945: 4920-00-150-7278, 2590-00-359-4401, 3040-00-435-5396 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 60891-1: Worm Pitch Diameter: 0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Surface Treatment: PASSIVATE; Material: STEEL CORROSION RESISTING; Worm Thread Direction: RIGHT-HAND. 7 total characteristics are documented in the Federal Logistics Information System.