The Gearshaft,worm Wheel, cataloged under National Stock Number 3040-01-106-0409, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. Government technical data includes 19 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-106-0409 |
| Primary Part Number | NYLC1452 |
| Item Name | Gearshaft,worm Wheel |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc |
| Status | ACTIVE |
| Shaft Type | SHOULDERED |
| Shaft Material | STEEL |
| Helix Angle | 8.4910 DEGREES |
| Shaft Largest Diameter | 0.348 INCHES NOMINAL IN |
| Shaft End Size | 0.124 INCHES AND 0.288 INCHES IN |
| Teeth Quantity | 22 |
| Tooth Direction | RIGHT |
| Diametral Pitch | 48 |
| Throat Nominal Radius | 0.228 INCHES IN |
| Face Type | STRAIGHT |
| Gear Outside Diameter | 0.504 INCHES NOMINAL IN |
| Longer Shaft Segment Length | 1.142 INCHES NOMINAL IN |
| Gear Material | STEEL |
| Shaft Length | 1.610 INCHES NOMINAL IN |
| Shaft End Type | PLAIN |
| Gear Location on Shaft | OFF CENTER BETWEEN ENDS OF SHAFT |
| Pressure Angle | 20.0000 DEGREES |
| Face Width | 0.250 INCHES NOMINAL IN |
| Mating Thread Lead Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| NYLC1452 PRIMARY | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
NSN 3040-01-106-0409 is a Gearshaft,worm Wheel, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-106-0409 has 1 manufacturer part number on file: NYLC1452 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).
Key specifications for NYLC1452: Shaft Type: SHOULDERED; Shaft Material: STEEL; Helix Angle: 8.4910 DEGREES; Shaft Largest Diameter: 0.348 INCHES NOMINAL IN. 19 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.
NSN 3040-01-106-0409 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.