The Muffler,exhaust, cataloged under National Stock Number 2990-00-074-8873, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2990-00-074-8873 |
| Primary Part Number | 1305334H1 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Dressta North America Ltd |
| Status | CANCELLED |
| Overall Diameter | 5.500 INCHES NOMINAL IN |
| Coolant Type | AIR |
| Design Type | DRY |
| Inlet Location | CENTERED ON END OF BODY |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Outlet Location | CENTERED ON END OF BODY |
| Operating Position | UNIVERSAL |
| Outlet Projection Length | 10.940 INCHES NOMINAL FIRST OUTLET IN |
| Baffle Quantity | 1 |
| Muffler Design | BAFFLE |
| Inlet Inside Diameter | 1.930 INCHES NOMINAL SINGLE INLET IN |
| Outlet Outside Diameter | 2.050 INCHES NOMINAL FIRST OUTLET IN |
| Inlet Projection Length | 2.690 INCHES NOMINAL SINGLE INLET IN |
| Surface Treatment | ALUMINUM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1305334H1 PRIMARY | Dressta North America Ltd (USA) |
| T-9166 PRIMARY | Cummins Filtration Inc. (USA) |
| MFM05-5008 | Donaldson Company, Inc. (USA) |
| 9166 | Cummins Filtration Inc. (USA) |
| ABT9166 | Brighton Cromwell Llc (USA) |
| MFM05-008 | Donaldson Company, Inc. (USA) |
| 9166-B | Cummins Filtration Inc. (USA) |
| 381665R92 | International Harvester Co Agricultural Equipment Div (USA) |
| 403825R1 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| MFM05-5019 PRIMARY | Donaldson Company, Inc. (USA) |
| 381665R92 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| 21039 PRIMARY | Walker Mfg Co (USA) |
| ABT9166 | Ar Bee Corp (USA) |
| 381665R92 | Navistar International Corporation Dba Navistar (USA) |
NSN 2990-00-074-8873 is a Muffler,exhaust, manufactured by Dressta North America Ltd, classified under FSC 2990 (No Item Name Available). Status: cancelled.
NSN 2990-00-074-8873 has 14 cross-referenced part numbers: 1305334H1 (Dressta North America Ltd), T-9166 (Cummins Filtration Inc.), MFM05-5008 (Donaldson Company, Inc.), 9166 (Cummins Filtration Inc.), ABT9166 (Brighton Cromwell Llc) and 9 more.
There are 12 known substitutes for 2990-00-074-8873: 5950-00-081-7730, 6240-00-143-3049, 2530-00-204-3634 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1305334H1: Overall Diameter: 5.500 INCHES NOMINAL IN; Coolant Type: AIR; Design Type: DRY; Overall Length: 27.380 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 2990-00-074-8873 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.