The Jig,alignment,aircraft Maintenan, cataloged under National Stock Number 4920-00-776-6533, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-776-6533 |
| Primary Part Number | 21C681G1 |
| Item Name | Jig,alignment,aircraft Maintenan |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Reference Data and Literature | TO 2J-J85-54 |
| 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 |
|---|---|
| 21C681G1 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 21C681G1 | 5/9 Secondary reference General Electric Company |
NSN 4920-00-776-6533 is a Jig,alignment,aircraft Maintenan, manufactured by General Electric Company, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-776-6533 has 1 manufacturer part number on file: 21C681G1 (General Electric Company).
Key specifications for 21C681G1: Reference Data and Literature: TO 2J-J85-54; Special Features: TO NAME: GAGE, INSPECTION, FUEL NOZZLE AND COMBUSTION LINER CLEARANCE; ALUMINUM; USED TO SUPPORT ACCESSORY DRIVE GEARBOX CASING AND/OR GEARBOX COVER DURING ASSEMBLY OF COMPONENT PARTS; 8.440 IN. L; 10.580 IN. W; 0.470 IN. THICK; USED WITH WILTON POWERARM 301 IN; End Item Identification: J-85-GE SERIES TURBOJET ENGINES. 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.
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.