The Cover Assembly,split,motor, cataloged under National Stock Number 2990-01-183-0665, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Woodward, Inc. Div Woodward Industrial Control Systems. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2990-01-183-0665 |
| Primary Part Number | 4066-368 |
| Item Name | Cover Assembly,split,motor |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Woodward, Inc. Div Woodward Industrial Control Systems |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM; RECTANGULAR SHAPED; 12.000 IN. LG; 7.250 IN. H; 3 BOLT HOLES IRREGULAR SPACED IN |
| Material | ALUMINUM |
| 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 |
|---|---|
| 4066-368 PRIMARY | Woodward, Inc. Div Woodward Industrial Control Systems (USA) |
| Reference | Meaning |
|---|---|
| 4066-368 | 5/9 Secondary reference Woodward, Inc. |
NSN 2990-01-183-0665 is a Cover Assembly,split,motor, manufactured by Woodward, Inc. Div Woodward Industrial Control Systems, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-183-0665 has 1 manufacturer part number on file: 4066-368 (Woodward, Inc. Div Woodward Industrial Control Systems).
Key specifications for 4066-368: Overall Height: 7.250 INCHES NOMINAL IN; General Characteristics Item Description: ALUMINUM; RECTANGULAR SHAPED; 12.000 IN. LG; 7.250 IN. H; 3 BOLT HOLES IRREGULAR SPACED IN; Overall Length: 12.00 INCHES NOMINAL IN; Material: ALUMINUM. 2 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.
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.