The Wheel,grinder, cataloged under National Stock Number 4920-00-003-4287, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-00-003-4287 |
| Primary Part Number | 9419M80P05 |
| Item Name | Wheel,grinder |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,40 TO 80 GRIT DIAMOND COAT ON FACE,2.595 IN. MIN,2.645 IN.MAX O/A LG,0.115 IN. MIN,0.125 IN. MAX W OF FACE,1.495 IN. MIN,1.505 IN. MAX OD,0.374 IN. MIN,0.376 IN. MAX OD OF END OF HUB IN |
| 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 |
|---|---|
| 9419M80P05 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 9419M80P05 | 5/9 Secondary reference Dia-Chrome Inc |
NSN 4920-00-003-4287 is a Wheel,grinder, manufactured by General Electric Company, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-003-4287 has 1 manufacturer part number on file: 9419M80P05 (General Electric Company).
Key specifications for 9419M80P05: General Characteristics Item Description: STEEL,40 TO 80 GRIT DIAMOND COAT ON FACE,2.595 IN. MIN,2.645 IN.MAX O/A LG,0.115 IN. MIN,0.125 IN. MAX W OF FACE,1.495 IN. MIN,1.505 IN. MAX OD,0.374 IN. MIN,0.376 IN. MAX OD OF END OF HUB IN; End Item Identification: 4920-00-159-8725,TF39 ENGINE,C5A AIRCRAFT. 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.