The Housing,regulator-Control,engine, cataloged under National Stock Number 2990-01-384-1281, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-384-1281 |
| Item Name | Housing,regulator-Control,engine |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Status | ACTIVE |
| General Characteristics Item Description | 6.000 IN. W; 4.000 IN. LG; W/BRACKETS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 25813 | D/9 Drawing number reference only U.S. Government activity |
| 25813-1 | 3/9 Design control — primary reference U.S. Government activity |
| 25813-1 | 3/2 Design control — primary reference U.S. Government activity |
| 25813-1 | 5/9 Secondary reference Drs Environmental Systems Inc |
NSN 2990-01-384-1281 is a Housing,regulator-Control,engine, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
Key specifications for 2990-01-384-1281: General Characteristics Item Description: 6.000 IN. W; 4.000 IN. LG; W/BRACKETS IN; End Item Identification: 3835-01-324-6354. 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.