The Muffler,exhaust, cataloged under National Stock Number 2990-01-685-0159, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is American Metal & Rubber Inc Dba American Metal and Rubber Inc. 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 | 2990-01-685-0159 |
| Primary Part Number | FA-2 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | American Metal & Rubber Inc Dba American Metal and Rubber Inc |
| 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 |
|---|---|
| FA-2 PRIMARY | American Metal & Rubber Inc Dba American Metal and Rubber Inc (USA) |
NSN 2990-01-685-0159 is a Muffler,exhaust, manufactured by American Metal & Rubber Inc Dba American Metal and Rubber Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-685-0159 has 1 manufacturer part number on file: FA-2 (American Metal & Rubber Inc Dba American Metal and Rubber Inc).
Key specifications for FA-2: Part Name Assigned by Controlling Agency: FLAME ARRESTOR; End Item Identification: 5430-016834479. 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.