The Muffler,exhaust, cataloged under National Stock Number 2990-01-689-5782, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Edeco-Southwest Service Company, Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-689-5782 |
| Primary Part Number | 200802 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Edeco-Southwest Service Company, Llc |
| Status | ACTIVE |
| Overall Diameter | 8.25 INCHES MINIMUM AND 11.50 INCHES MAXIMUM IN |
| Inlet Projection Length | 4.02 INCHES NOMINAL SINGLE INLET IN |
| Body Shape | OVAL |
| Outlet Projection Length | 4.02 INCHES NOMINAL FIRST OUTLET IN |
| 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 |
|---|---|
| 200802 PRIMARY | Edeco-Southwest Service Company, Llc (USA) |
NSN 2990-01-689-5782 is a Muffler,exhaust, manufactured by Edeco-Southwest Service Company, Llc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-689-5782 has 1 manufacturer part number on file: 200802 (Edeco-Southwest Service Company, Llc).
Key specifications for 200802: Overall Diameter: 8.25 INCHES MINIMUM AND 11.50 INCHES MAXIMUM IN; Inlet Projection Length: 4.02 INCHES NOMINAL SINGLE INLET IN; Overall Length: 3.51 INCHES NOMINAL IN; Body Shape: OVAL. 4 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.