The Governor, cataloged under National Stock Number 2990-01-142-8582, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Governor |
| FSC / FSG | 2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29) |
| Manufacturers | Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Woodward, Inc. (CAGE 31361) |
| Parameter | Value |
|---|---|
| NSN | 2990-01-142-8582 |
| Primary Part Number | 7N9922 |
| Item Name | Governor |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 7N9922 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 8523-233 | Woodward, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 7N9922 | C/1 Advisory reference — outside the item-of-supply concept Holt Company of Ohio |
| 8523-233 | C/1 Advisory reference — outside the item-of-supply concept Gerhardt's Inc |
NSN 2990-01-142-8582 is a Governor, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-142-8582 has 2 manufacturer part numbers on file: 7N9922 (Caterpillar Inc Div Caterpillar Defense), 8523-233 (Woodward, Inc.).
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.