The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-01-291-2558, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is General Electric Co. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-291-2558 |
| Primary Part Number | 3C3782G01 |
| Item Name | Fixture,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | General Electric Co |
| Status | ACTIVE |
| Reference Data and Literature | SERD 1914 |
| Functional Description | USED TO MOTOR THE CORE ENGINE THRU THE PTO COUPLING SHAFT |
| 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 |
|---|---|
| 3C3782G01 PRIMARY | General Electric Co (USA) |
NSN 4920-01-291-2558 is a Fixture,aircraft Maintenance, manufactured by General Electric Co, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-291-2558 has 1 manufacturer part number on file: 3C3782G01 (General Electric Co).
Key specifications for 3C3782G01: Reference Data and Literature: SERD 1914; Special Features: C/O A BRACKET AND COUPLING ADAPTER WHICH IS MADE IN A STEEL WELDMENT CONSTRUCTION WITH 2 DOWEL PINS THRU 2 BOLT HOLES ON FRONT FRAME; BRACKET AFT MOUNT C/O A STEEL BAR WITH A HOLE FOR SECURING TOOL TO AN ENGINE BRACKET; COUPLING ADAPTER C/O A SOCKET EXTENSION WELDED TO A SWIVEL ADAPTER ALSO WELDED TO A DRIVE PLATE W/THREE BOLT HOLES THAT ATTACH ADAPTER TO PTO; 10 IN. X 12 IN. X 3 IN.; 18 LBS LBS; Functional Description: USED TO MOTOR THE CORE ENGINE THRU THE PTO COUPLING SHAFT; End Item Identification: F110-GE-100 ENGINE. 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.
NSN 4920-01-291-2558 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.