The Fixture Set,aircraft Maintenance, cataloged under National Stock Number 4920-00-779-5224, 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 Company. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-779-5224 |
| Primary Part Number | 21C895G1 |
| Item Name | Fixture Set,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Reference Data and Literature | T.O. 2J-J85-4 |
| Functional Classification | GG-7.4 |
| Functional Description | USED FOR BEARING AND PLUG REMOVAL FROM SHAFT GEARS OF ACCESSORY DRIVE GEARBOX |
| 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 |
|---|---|
| 21C895G1 PRIMARY | General Electric Company (USA) |
| 21C895G1 | Major Tool & Machine Inc (USA) |
| 21C895G001 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 21C895G001 | 5/9 Secondary reference U.S. Government activity |
NSN 4920-00-779-5224 is a Fixture Set,aircraft Maintenance, manufactured by General Electric Company, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-779-5224 has 3 manufacturer part numbers on file: 21C895G1 (General Electric Company), 21C895G1 (Major Tool & Machine Inc), 21C895G001 (General Electric Company).
Key specifications for 21C895G1: Reference Data and Literature: T.O. 2J-J85-4; Functional Classification: GG-7.4; Functional Description: USED FOR BEARING AND PLUG REMOVAL FROM SHAFT GEARS OF ACCESSORY DRIVE GEARBOX; End Item Identification: J-85 ENGINE AGE.. 3 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 4920-00-779-5224 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.