The Gearshaft,spur-Worm, cataloged under National Stock Number 3040-00-307-4733, 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 1 specification, 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 | 3040-00-307-4733 |
| Primary Part Number | GYLC-191 |
| Item Name | Gearshaft,spur-Worm |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc |
| Status | ACTIVE |
| General Characteristics Item Description | 2.438 IN. LG O/A;SHAFT MIL-S-8049 O/A,RC 42-46,RH DOUBLE-THREAD WORM 14.500 PITCH ANGLE,32 DIAM PITCH,0.2046 LEAD,0.8575 IN. LG;16.0 MICROINCH FINISH; SPUR GEAR 64 TEETH,64 DIAM PITCH,14 DEG 30 MIN. PRESSURE ANGLE,1.000 IN. PITCH DIA,AGMA COM NO 3,0.063 IN. FACE WIDTH,AISI 1095 MATERIAL O/A IN |
| 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 |
|---|---|
| GYLC-191 PRIMARY | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
NSN 3040-00-307-4733 is a Gearshaft,spur-Worm, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-307-4733 has 1 manufacturer part number on file: GYLC-191 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).
Key specifications for GYLC-191: General Characteristics Item Description: 2.438 IN. LG O/A;SHAFT MIL-S-8049 O/A,RC 42-46,RH DOUBLE-THREAD WORM 14.500 PITCH ANGLE,32 DIAM PITCH,0.2046 LEAD,0.8575 IN. LG;16.0 MICROINCH FINISH; SPUR GEAR 64 TEETH,64 DIAM PITCH,14 DEG 30 MIN. PRESSURE ANGLE,1.000 IN. PITCH DIA,AGMA COM NO 3,0.063 IN. FACE WIDTH,AISI 1095 MATERIAL O/A IN. 1 specification is 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 3040-00-307-4733 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.