The Hanger,engine Exhaust System, cataloged under National Stock Number 2990-01-173-9661, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Terex Reedrill Dba Reedrill Texoma Div Terex Mining. The record lists 1 manufacturer part number 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.
| Item Name | Hanger,engine Exhaust System |
| FSC / FSG | 2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29) |
| Manufacturers | Terex Reedrill Dba Reedrill Texoma Div Terex Mining (CAGE 03476) |
| Parameter | Value |
|---|---|
| NSN | 2990-01-173-9661 |
| Primary Part Number | 43078 |
| Item Name | Hanger,engine Exhaust System |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Terex Reedrill Dba Reedrill Texoma Div Terex Mining |
| 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 |
|---|---|
| 43078 PRIMARY | Terex Reedrill Dba Reedrill Texoma Div Terex Mining (USA) |
NSN 2990-01-173-9661 is a Hanger,engine Exhaust System, manufactured by Terex Reedrill Dba Reedrill Texoma Div Terex Mining, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-173-9661 has 1 manufacturer part number on file: 43078 (Terex Reedrill Dba Reedrill Texoma Div Terex Mining).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-373-3226. Verify interchangeability with system specifications before substitution.
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.