The Differential Gear Unit, cataloged under National Stock Number 3040-00-426-5446, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Orbit International Corp. Div Orbit Instrument. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Differential Gear Unit |
| FSC / FSG | 3040 — No Item Name Available (FSG 30) |
| Manufacturers | Elbitamerica, Inc. (CAGE 89944); Orbit International Corp. Div Orbit Instrument (CAGE 11263) |
| Parameter | Value |
|---|---|
| NSN | 3040-00-426-5446 |
| Primary Part Number | 41440 |
| Item Name | Differential Gear Unit |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Orbit International Corp. Div Orbit Instrument |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 74471552001 | Elbitamerica, Inc. (USA) |
| 41440 PRIMARY | Orbit International Corp. Div Orbit Instrument (USA) |
NSN 3040-00-426-5446 is a Differential Gear Unit, manufactured by Orbit International Corp. Div Orbit Instrument, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-426-5446 has 2 cross-referenced part numbers: 74471552001 (Elbitamerica, Inc.), 41440 (Orbit International Corp. Div Orbit Instrument).
There are 3 known substitutes for 3040-00-426-5446: 6230-00-333-1646, 5999-00-795-6930, 6680-01-113-7690. Verify interchangeability with system specifications before substitution.