The Muffler,exhaust, cataloged under National Stock Number 2990-00-127-9443, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Deere & Company Dba Deere John Co. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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 | 2990-00-127-9443 |
| Primary Part Number | AR30190 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Deere & Company Dba Deere John Co |
| Status | ACTIVE |
| Outlet Projection Length | 3.438 INCHES NOMINAL FIRST OUTLET IN |
| Surface Treatment | PAINT |
| Overall Diameter | 6.625 INCHES NOMINAL IN |
| Inlet Inside Diameter | 2.890 INCHES NOMINAL SINGLE INLET IN |
| Inlet Location | CENTRALLY LOCATED IN END SECTION OF BODY |
| Tube Quantity | 2 |
| Design Type | DRY |
| Baffle Quantity | 2 |
| Inlet Projection Length | 2.438 INCHES NOMINAL SINGLE INLET IN |
| Coolant Type | AIR |
| Muffler Design | STRAIGHT THROUGH W/BAFFLE |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Outlet Location | CENTRALLY LOCATED IN END SECTION OF BODY |
| Outlet Outside Diameter | 2.610 INCHES NOMINAL FIRST OUTLET IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AR30190 PRIMARY | Deere & Company Dba Deere John Co (USA) |
| ABT8618 | Ar Bee Corp (USA) |
| T-8618 PRIMARY | Cummins Filtration Inc. (USA) |
| AR30190 | Deere & Co (USA) |
| ABT8618 | Brighton Cromwell Llc (USA) |
| 8618 | Cummins Filtration Inc. (USA) |
| MEM065020 PRIMARY | Donaldson Company, Inc. (USA) |
NSN 2990-00-127-9443 is a Muffler,exhaust, manufactured by Deere & Company Dba Deere John Co, classified under FSC 2990 (No Item Name Available). Status: active.
NSN 2990-00-127-9443 has 7 cross-referenced part numbers: AR30190 (Deere & Company Dba Deere John Co), ABT8618 (Ar Bee Corp), T-8618 (Cummins Filtration Inc.), AR30190 (Deere & Co), ABT8618 (Brighton Cromwell Llc) and 2 more.
There are 12 known substitutes for 2990-00-127-9443: 1285-00-020-0060, 4730-00-100-2846, 3030-00-264-3041 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AR30190: Outlet Projection Length: 3.438 INCHES NOMINAL FIRST OUTLET IN; Surface Treatment: PAINT; Overall Diameter: 6.625 INCHES NOMINAL IN; Inlet Inside Diameter: 2.890 INCHES NOMINAL SINGLE INLET IN. 15 total characteristics are documented in the Federal Logistics Information System.