The Muffler,exhaust, cataloged under National Stock Number 2990-00-432-1333, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Arvin Industries Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-432-1333 |
| Primary Part Number | 2286 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Arvin Industries Inc |
| Status | ACTIVE |
| Design Type | DRY |
| Coolant Type | AIR |
| Inlet Projection Length | 2.500 INCHES NOMINAL SINGLE INLET IN |
| Surface Treatment | ALUMINUM |
| Outlet Location | CENTRALLY LOCATED IN END SECTION OF BODY |
| Inlet Inside Diameter | 2.250 INCHES NOMINAL SINGLE INLET IN |
| Inlet Location | CENTRALLY LOCATED IN END SECTION OF BODY |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Outlet Projection Length | 2.500 INCHES NOMINAL FIRST OUTLET IN |
| Outlet Outside Diameter | 2.125 INCHES NOMINAL FIRST OUTLET IN |
| Inlet Outside Diameter | 2.375 INCHES NOMINAL SINGLE INLET IN |
| Outlet Connection Type | UNTHREADED FIRST OUTLET |
| Body Shape | ROUND |
| Muffler Design | STRAIGHT THROUGH |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| Overall Diameter | 7.000 INCHES NOMINAL IN |
| Outlet Inside Diameter | 2.000 INCHES NOMINAL FIRST OUTLET IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D058 | Maremont Corp (USA) |
| 2715 | Ap Parts Co Industrial Sales Div (USA) |
| 2286 PRIMARY | Arvin Industries Inc (USA) |
| 1284 | Haviland Arnold Co (USA) |
| D058 | Maremount Corp (USA) |
| 21803 PRIMARY | Walker Mfg Co (USA) |
| 3496861 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 4039693 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
NSN 2990-00-432-1333 is a Muffler,exhaust, manufactured by Arvin Industries Inc, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-432-1333 has 8 cross-referenced part numbers: D058 (Maremont Corp), 2715 (Ap Parts Co Industrial Sales Div), 2286 (Arvin Industries Inc), 1284 (Haviland Arnold Co), D058 (Maremount Corp) and 3 more.
There are 12 known substitutes for 2990-00-432-1333: 5950-00-027-2497, 5365-00-056-2415, 3110-00-112-1316 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2286: Design Type: DRY; Coolant Type: AIR; Inlet Projection Length: 2.500 INCHES NOMINAL SINGLE INLET IN; Surface Treatment: ALUMINUM. 18 total characteristics are documented in the Federal Logistics Information System.