The Hanger,engine Exhaust System, cataloged under National Stock Number 2990-01-549-4285, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Denel Vehicle Systems. The record lists 2 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 | 2990-01-549-4285 |
| Primary Part Number | 051073 |
| Item Name | Hanger,engine Exhaust System |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Denel Vehicle Systems |
| 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 |
NSN 2990-01-549-4285 is a Hanger,engine Exhaust System, manufactured by Denel Vehicle Systems, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-549-4285 has 2 manufacturer part numbers on file: 051073 (Denel Vehicle Systems), 051073 (General Dynamics Land Systems Canadacorp).
1 possible match (shared part number, not a government interchangeability claim): 1005-01-685-0051. Verify interchangeability with system specifications before substitution.
Key specifications for 051073: Overall Length: 271.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: SILENCER HANGER W/ASSY; End Item Identification: 2355-20-001-9922 CAR,ARMORED MINE DISPOSAL,RG31. 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.