The Jig,drill,aircraft Engine Mainte, cataloged under National Stock Number 4920-01-445-4846, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-445-4846 |
| Item Name | Jig,drill,aircraft Engine Mainte |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Nominal Overall Width | 8.000 INCHES IN |
| Nominal Overall Length | 12.000 INCHES IN |
| Reference Data and Literature | CONTRACT F33657-90-C-0071, CLIN 0014, ELIN C005, C-130H, FY'91 AIR RESERVE COMPONENT PECULIARS AND DATA; SER NO. 80-91-0046 |
| Nominal Overall Height | 10.000 INCHES IN |
| Functional Description | THE DRILL JIG IS MADE OF AN ALUMINUM ALLOY WELDED STAND ASSY WITH KNURLED THUMB SCREWS FOR CLAMPING PURPOSES.HAS HORIZONTAL AND VERTICAL WELDED PLATES WITH APPROPRIATELY SIZED CUTOUT TORECEIVE THE ROTOR. JIG WILL SIT ON A FLAT WORK BENCH FOR HOLDING THE TURBINEROTOR FOR BALANCING PURPOSES. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| F49-0-53079 | 3/9 Design control — primary reference Parker-Hannifin Corporation Dba Parker Motion & Control Sales |
NSN 4920-01-445-4846 is a Jig,drill,aircraft Engine Mainte, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-445-4846: Nominal Overall Width: 8.000 INCHES IN; Nominal Overall Length: 12.000 INCHES IN; Reference Data and Literature: CONTRACT F33657-90-C-0071, CLIN 0014, ELIN C005, C-130H, FY'91 AIR RESERVE COMPONENT PECULIARS AND DATA; SER NO. 80-91-0046; Nominal Overall Height: 10.000 INCHES IN. 5 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 4920-01-445-4846 has DEMIL Code B. 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.