The Spider,generator Drive, cataloged under National Stock Number 2920-00-063-0249, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Oshkosh Defense Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2920-00-063-0249 |
| Primary Part Number | 22HS773 |
| Item Name | Spider,generator Drive |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; 0.188 IN. OD; 3 EARS,3.250 IN. DISTANCE ACROSS EARS; 2.625 IN. O/A H; W/TWELVE SPLINES; 0.938 IN. MAJOR OD; 0.750 IN. MINOR OD; 1.625 IN. SPLINE 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 |
|---|---|
| 22HS773 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 22HS773 | 5/9 Secondary reference Oshkosh Corp |
NSN 2920-00-063-0249 is a Spider,generator Drive, manufactured by Oshkosh Defense Llc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-00-063-0249 has 1 manufacturer part number on file: 22HS773 (Oshkosh Defense Llc).
Key specifications for 22HS773: General Characteristics Item Description: STEEL; 0.188 IN. OD; 3 EARS,3.250 IN. DISTANCE ACROSS EARS; 2.625 IN. O/A H; W/TWELVE SPLINES; 0.938 IN. MAJOR OD; 0.750 IN. MINOR OD; 1.625 IN. SPLINE IN. 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.