The Insulation,vehicular, cataloged under National Stock Number 2990-01-671-4196, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Ford Motor Co General Parts Division. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-671-4196 |
| Primary Part Number | BB3Z9K540G |
| Item Name | Insulation,vehicular |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Ford Motor Co General Parts Division |
| Status | ACTIVE |
| 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 |
|---|---|
| BB3Z9K540G PRIMARY | Ford Motor Co General Parts Division (USA) |
| 23209079 | Volvo Lastvagnar Aktiebolag (SWE) |
| 7423209079 | Arquus (FRA) |
| Reference | Meaning |
|---|---|
| BB3Q9U550BB | 5/9 Secondary reference Ford Motor Co General Parts Division |
| BB3Q9U550BC | 3/9 Design control — primary reference Ford Motor Co General Parts Division |
NSN 2990-01-671-4196 is a Insulation,vehicular, manufactured by Ford Motor Co General Parts Division, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-671-4196 has 3 manufacturer part numbers on file: BB3Z9K540G (Ford Motor Co General Parts Division), 23209079 (Volvo Lastvagnar Aktiebolag), 7423209079 (Arquus).
Key specifications for BB3Z9K540G: Special Features: REF. RTD 7423209079, NHA-CYLINDER HEAD COVER; Part Name Assigned by Controlling Agency: INSULATION, VEHICULAR. 0 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.