The Gearshaft,spur, cataloged under National Stock Number 3040-00-366-0409, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is United Technologies Corp Electro Systems Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-366-0409 |
| Primary Part Number | GE52243 |
| Item Name | Gearshaft,spur |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | United Technologies Corp Electro Systems Inc |
| Status | ACTIVE |
| Shaft Diameter | 0.314 INCHES NOMINAL IN |
| Gear Outside Diameter | 1.750 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 |
|---|---|
| GE52243 PRIMARY | United Technologies Corp Electro Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| GE52243A | D/9 Drawing number reference only United Technologies Corp Electro Systems Inc |
| GE52243 | 5/9 Secondary reference Ambac International Corporation Div Ambac International |
| GE52243A | 5/9 Secondary reference Ambac International Corporation Div Ambac International |
NSN 3040-00-366-0409 is a Gearshaft,spur, manufactured by United Technologies Corp Electro Systems Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-366-0409 has 1 manufacturer part number on file: GE52243 (United Technologies Corp Electro Systems Inc).
Key specifications for GE52243: Shaft Diameter: 0.314 INCHES NOMINAL IN; Gear Outside Diameter: 1.750 INCHES NOMINAL IN. 2 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.