The Shaft,shouldered, cataloged under National Stock Number 3040-00-099-3949, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, 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 | 3040-00-099-3949 |
| Primary Part Number | 40636 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Second End Keyway Depth | 0.062 INCHES NOMINAL IN |
| Largest Step Diameter | 0.875 INCHES NOMINAL IN |
| First End Style | FLAT KEYWAY |
| Step Quantity | 7 |
| Second End Style | INDENTED FLAT KEYWAY |
| End Similarity | NOT IDENTICAL |
| First End Keyway Width | 0.1250 INCHES NOMINAL IN |
| Second End Keyway Width | 0.1250 INCHES NOMINAL IN |
| Second End Distance From Keyway Center to End | 0.675 INCHES NOMINAL IN |
| First End Keyway Depth | 0.094 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40636 | 3dbm Co Inc (USA) |
| 40636 | P/m Engineering Co Inc (USA) |
| 40636 | Zagora Gear Products Inc (USA) |
| 40636 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
| 40636 | Mcnally Industries, Llc (USA) |
| 40636 | Gould Inc Defense Systems Navcom Systems Div 3dbm Opns (USA) |
NSN 3040-00-099-3949 is a Shaft,shouldered, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-099-3949 has 6 cross-referenced part numbers: 40636 (3dbm Co Inc), 40636 (P/m Engineering Co Inc), 40636 (Zagora Gear Products Inc), 40636 (L3harris Technologies, Inc Div Space & Airborne Systems), 40636 (Mcnally Industries, Llc) and 1 more.
There are 5 known substitutes for 3040-00-099-3949: 5961-01-007-5841, 5995-01-020-3357, 5961-01-030-2084 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40636: Overall Length: 5.844 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING; Second End Keyway Depth: 0.062 INCHES NOMINAL IN; Largest Step Diameter: 0.875 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.