The Plate,cover,intake Manifold, cataloged under National Stock Number 2990-01-417-3198, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-417-3198 |
| Primary Part Number | 12421152 |
| Item Name | Plate,cover,intake Manifold |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2990-01-417-3198 is a Plate,cover,intake Manifold, manufactured by Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-417-3198 has 3 manufacturer part numbers on file: 12421152 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12421152 (U S Army Tank Automotive Command Amsta-Im-Mm), 12421152 (Amz Alabama Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-506-8091. Verify interchangeability with system specifications before substitution.
Key specifications for 12421152: Overall Height: 0.250 INCHES NOMINAL IN; Overall Length: 54.0 MILLIMETERS NOMINAL MM; Overall Width: 111.0 MILLIMETERS NOMINAL MM; Special Features: PLATE,AIR TRANSPORT MANIFOLD COVER. 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.