The Shaft Assembly,main Gear, cataloged under National Stock Number 6220-00-561-7586, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Grimes Aerospace 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-00-561-7586 |
| Primary Part Number | A8584-1 |
| Item Name | Shaft Assembly,main Gear |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS STEEL,1.750 IN. L,0.125 IN. SHAFT DIA,0.500 IN. WIDTH ACROSS FLATS,0.062 IN. LONG PRESS IN CONTACT,1/2-12 IN. THD IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A8584-1 PRIMARY | Grimes Aerospace Company (USA) |
NSN 6220-00-561-7586 is a Shaft Assembly,main Gear, manufactured by Grimes Aerospace Company, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-00-561-7586 has 1 manufacturer part number on file: A8584-1 (Grimes Aerospace Company).
Key specifications for A8584-1: General Characteristics Item Description: STAINLESS STEEL,1.750 IN. L,0.125 IN. SHAFT DIA,0.500 IN. WIDTH ACROSS FLATS,0.062 IN. LONG PRESS IN CONTACT,1/2-12 IN. THD IN. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.