The Muffler,exhaust, cataloged under National Stock Number 2990-00-330-4712, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is New Holland N.v.nc.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2990-00-330-4712 |
| Primary Part Number | NAA5230E |
| Item Name | Muffler,exhaust |
| FSC / FSG | 2990 / 29 — No Item Name Available |
| Manufacturer | New Holland N.v.nc. |
| Status | CANCELLED |
| Outlet Inside Diameter | 1.500 INCHES NOMINAL FIRST OUTLET IN |
| Overall Diameter | 3.000 INCHES NOMINAL IN |
| Design Type | DRY |
| Inlet Connection Type | UNTHREADED SINGLE INLET |
| Body Shape | ROUND |
| Coolant Type | AIR |
| Muffler Design | BAFFLE |
| Outlet Projection Length | 4.312 INCHES NOMINAL FIRST OUTLET IN |
| Inlet Projection Length | 4.312 INCHES NOMINAL SINGLE INLET IN |
| Inlet Inside Diameter | 1.625 INCHES NOMINAL SINGLE INLET IN |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Surface Treatment | ALUMINUM ALLOY |
| Outlet Location | CENTRALLY LOCATED IN END SECTION OF BODY |
| Inlet Location | CENTRALLY LOCATED IN END SECTION OF BODY |
| Outlet Connection Type | UNTHREADED FIRST OUTLET |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NAA5230E | Ford Motor Company (USA) |
| 21064 | Walker Mfg Co (USA) |
| NAA5230E PRIMARY | New Holland N.v.nc. (USA) |
| TM97 PRIMARY | Maremont Corp (USA) |
| 428 | Mahle Aftermarket Inc. Dba Ae Clevite Inc (USA) |
| 97 | Ap Parts Co Industrial Sales Div (USA) |
| 97 | Ap Parts Co Youngstown Div (USA) |
| NAA5230E | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| 731 | Walker Mfg Co (USA) |
NSN 2990-00-330-4712 is a Muffler,exhaust, manufactured by New Holland N.v.nc., classified under FSC 2990 (No Item Name Available). Status: cancelled.
NSN 2990-00-330-4712 has 9 cross-referenced part numbers: NAA5230E (Ford Motor Company), 21064 (Walker Mfg Co), NAA5230E (New Holland N.v.nc.), TM97 (Maremont Corp), 428 (Mahle Aftermarket Inc. Dba Ae Clevite Inc) and 4 more.
There are 7 known substitutes for 2990-00-330-4712: 4730-00-274-5828, 5930-00-548-3368, 5905-00-822-8484 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for NAA5230E: Outlet Inside Diameter: 1.500 INCHES NOMINAL FIRST OUTLET IN; Overall Diameter: 3.000 INCHES NOMINAL IN; Design Type: DRY; Inlet Connection Type: UNTHREADED SINGLE INLET. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 2990-00-330-4712 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.