The Pump,air,emission Control, cataloged under National Stock Number 2990-01-394-2686, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-394-2686 |
| Item Name | Pump,air,emission Control |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Status | ACTIVE |
| Fragility Factor | RUGGED |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| E8TZ9A486-E | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| E8TZ9A486-E | 3/9 Design control — primary reference Ford Motor Company |
NSN 2990-01-394-2686 is a Pump,air,emission Control, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
Key specifications for 2990-01-394-2686: Fragility Factor: RUGGED; Special Features: SECTION 93B,CALIBRATION PARTS LIST NO.52.CAGE 90927,23040; End Item Identification: LIGHT TRUCKS,FORD MOTOR COMPANY,MODEL 1990; Material: STEEL CORROSION RESISTING. 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.