The Muffler,exhaust, cataloged under National Stock Number 2990-00-860-9798, 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 21 commercial cross-references from 17 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 | 2990-00-860-9798 |
| Primary Part Number | 1985 |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | Arvin Industries Inc |
| Status | CANCELLED |
| Muffler Design | MULTIPASS |
| Design Type | JACKETED |
| Outlet Location | CENTRALLY LOCATED ON END OF BODY |
| Inlet Location | CENTRALLY LOCATED ON END OF BODY |
| Surface Treatment | ALUMINUM OR ZINC |
| Outlet Inside Diameter | 2.000 INCHES NOMINAL FIRST OUTLET IN |
| Inlet Projection Length | 2.500 INCHES NOMINAL SINGLE INLET IN |
| Inlet Inside Diameter | 2.250 INCHES NOMINAL SINGLE INLET IN |
| Overall Diameter | 5.000 INCHES NOMINAL IN |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Tube Quantity | 3 |
| Outlet Projection Length | 2.500 INCHES NOMINAL FIRST OUTLET IN |
| Material | ASBESTOS INSULATION |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| Outlet Connection Type | UNTHREADED FIRST OUTLET |
| Operating Position | HORIZONTAL |
| Body Shape | ROUND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 37V | International Parts Corp Div of Midas-International Corp (USA) |
| 1985 PRIMARY | Arvin Industries Inc (USA) |
| D054 PRIMARY | Maremont Corp (USA) |
| 1937614 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 1202 | De Koven Mfg Co (USA) |
| 91-1937614 | Brighton Cromwell Llc (USA) |
| 091-91-1937614 | Brighton Cromwell Llc (USA) |
| 734 | Ap Parts Co Industrial Sales Div (USA) |
| 497 | Haviland Arnold Co (USA) |
| 1937614 | Chrysler Corp Service and Parts Opns (USA) |
| 091-91-1937614 | Ar Bee Corp (USA) |
| 2825226 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 1937614 | Chrysler Corp (USA) |
| 91-1937614 | Ar Bee Corp (USA) |
| 1202 | Walker Mfg Co (USA) |
| 21261 PRIMARY | Walker Mfg Co (USA) |
| 549 PRIMARY | Merit Industries Inc (USA) |
| 1937614 | Chrysler Corp Hamtramck Assembly (USA) |
| 734 | Ap Parts Co Youngstown Div (USA) |
| 793 | Mahle Aftermarket Inc. Dba Ae Clevite Inc (USA) |
NSN 2990-00-860-9798 is a Muffler,exhaust, manufactured by Arvin Industries Inc, classified under FSC 2990 (No Item Name Available). Status: cancelled.
NSN 2990-00-860-9798 has 21 cross-referenced part numbers: 37V (International Parts Corp Div of Midas-International Corp), 1985 (Arvin Industries Inc), D054 (Maremont Corp), 1937614 (Chrysler Realty Company Llc Dba Daimler Chrysler), 1202 (De Koven Mfg Co) and 16 more.
There are 12 known substitutes for 2990-00-860-9798: 3110-00-100-0263, 3110-00-100-0722, 3110-00-117-0693 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1985: Muffler Design: MULTIPASS; Overall Length: 39.250 INCHES NOMINAL IN; Design Type: JACKETED; Outlet Location: CENTRALLY LOCATED ON END OF BODY. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 2990-00-860-9798 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.