The Control Assembly,push-Pull, cataloged under National Stock Number 2990-01-383-0890, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Donovan Marine, Inc. Dba Donovan Marine Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-383-0890 |
| Primary Part Number | 493003 |
| Item Name | Control Assembly,push-Pull |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Donovan Marine, Inc. Dba Donovan Marine Inc |
| Status | ACTIVE |
| Travel Distance | 3.000 INCHES NOMINAL IN |
| Core Material | STEEL CORROSION RESISTING |
| Core Construction | SINGLE WIRE |
| 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 |
|---|---|
| 493003 | Donovan Marine, Inc. Dba Donovan Marine Inc (USA) |
| Reference | Meaning |
|---|---|
| 301947-003-28FT | 5/9 Secondary reference Incom Intl Inc Morse Controls Div |
| 301947-003-28FT | 5/9 Secondary reference Marine Acquisition (us) Incorporated Div Prime Line Industrial Controls |
| 3009-075-0853 | 3/9 Design control — primary reference Marine Acquisition (us) Incorporated Div Prime Line Industrial Controls |
NSN 2990-01-383-0890 is a Control Assembly,push-Pull, manufactured by Donovan Marine, Inc. Dba Donovan Marine Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-383-0890 has 1 manufacturer part number on file: 493003 (Donovan Marine, Inc. Dba Donovan Marine Inc).
Key specifications for 493003: Travel Distance: 3.000 INCHES NOMINAL IN; Core Material: STEEL CORROSION RESISTING; Core Construction: SINGLE WIRE; End Item Identification: USED ABOARD 47 FT MLB COAST GUARD VESSELS FT. 3 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.