The Gearshaft,helical, cataloged under National Stock Number 3040-00-480-7378, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Am General Llc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-480-7378 |
| Primary Part Number | 936448 |
| Item Name | Gearshaft,helical |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Shaft Type | SHOULDERED |
| Shaft Material | STEEL |
| Shaft Largest Diameter | 1.680 INCHES NOMINAL IN |
| Teeth Quantity | 16 |
| Tooth Direction | RIGHT |
| Teeth Type | SINGLE HELIX |
| Gear Outside Diameter | 2.072 INCHES NOMINAL IN |
| Gear Material | STEEL |
| Shaft Length | 1.126 INCHES NOMINAL IN |
| Shaft End Type | BEARING SEAT AND SPLINED STRAIGHT |
| Face Width | 0.812 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 936448 PRIMARY | Am General Llc (USA) |
NSN 3040-00-480-7378 is a Gearshaft,helical, manufactured by Am General Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-480-7378 has 1 manufacturer part number on file: 936448 (Am General Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5950-01-288-5643, 3120-01-352-8735. Verify interchangeability with system specifications before substitution.
Key specifications for 936448: Shaft Type: SHOULDERED; Shaft Material: STEEL; Shaft Largest Diameter: 1.680 INCHES NOMINAL IN; Teeth Quantity: 16. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.