The Muffler,exhaust, cataloged under National Stock Number 2990-01-285-8423, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Dressta North America Ltd. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2990-01-285-8423 |
| Primary Part Number | 161263H1 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Dressta North America Ltd |
| Status | CANCELLED |
| Muffler Design | STRAIGHT THROUGH W/BAFFLE |
| Design Type | DRY |
| Body Shape | OVAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 161263H1 | Komatsu America Corp. (USA) |
| 161263H1 PRIMARY | Dressta North America Ltd (USA) |
| 161263H1 | Komatsu American Intl Co (USA) |
| 10462 | Cummins Filtration Inc. (USA) |
| ABT10462 | Brighton Cromwell Llc (USA) |
| ABT10462 | Ar Bee Corp (USA) |
| 10462-N | Cummins Filtration Inc. (USA) |
| T10462 | Cummins Filtration Inc. (USA) |
| 33-161263H1 | Ar Bee Corp (USA) |
NSN 2990-01-285-8423 is a Muffler,exhaust, manufactured by Dressta North America Ltd, classified under FSC 2990 (No Item Name Available). Status: cancelled.
NSN 2990-01-285-8423 has 9 cross-referenced part numbers: 161263H1 (Komatsu America Corp.), 161263H1 (Dressta North America Ltd), 161263H1 (Komatsu American Intl Co), 10462 (Cummins Filtration Inc.), ABT10462 (Brighton Cromwell Llc) and 4 more.
There are 8 known substitutes for 2990-01-285-8423: 5310-00-186-0967, 5340-00-697-3599, 5999-01-070-7983 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 161263H1: Muffler Design: STRAIGHT THROUGH W/BAFFLE; Design Type: DRY; Body Shape: OVAL. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 2990-01-285-8423 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.