Thank you for choosing to partner with National Stock Number Shop for the Muffler Exhaust NSN parts you require. On this page, you can submit a quote request for Caterpillar Inc part number 6N0731, a component that can also be found by inputting NSN 2990004171356 in our search engine. Apart from this item, we also have an array of other in-demand part numbers, all of which can be traced back to a conglomerate of well-known manufacturers that we trust. Explore our expansive part catalogs by scrolling over to our menu and locate products according to manufacturer, NIIN, NSN, and more.
National Stock Number Shop works with numerous government and defense agencies, so we use CAGE Codes like 11083 to uniquely identify items in a standardized manner. Additionally, we utilize Federal Supply Classes (FSCs) to organize our stock, ensuring customers can find Caterpillar Inc parts under the FSC 2990 Miscellaneous Engine Accessories Nonaircraft with ease. With this in mind, we encourage you to complete the RFQ form below for NSN 2990004171356 or any others, and see how we can provide you with a customized sourcing solution. For one-on-one assistance, contact us via phone or email at any time; we are available around the clock for customer inquiries!
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-417-1356 Item PartTypeName: MUFFLER,EXHAUST | 2990 | 004171356 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| IPD9S9996 | 6 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 17.060 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 15.000 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 10.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| AJLW | OUTLET INSIDE DIAMETER | 2.462 INCHES NOMINAL 1ST OUTLET2.462 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | BAFFLE |
| ARNE | BAFFLE QUANTITY | 3 |
| ARNF | TUBE QUANTITY | 1 |
| ARNG | BODY SHAPE | OVAL |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY,3.590 IN. C TO C BELOW HORIZONTAL CENTERLINE SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 1.060 INCHES NOMINAL SINGLE INLET1.060 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 5.005 INCHES MINIMUM AND 5.008 INCHES MAXIMUM SINGLE INLET |
| ARTE | INLET INSIDE DIAMETER | 4.380 INCHES NOMINAL SINGLE INLET4.380 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | LOCATED ON TOP SIDE OF BODY,6.500 IN. FROM CENTER OF OUTLET PIPE TO BODY END OPPOSITE INLET END 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 9.000 INCHES NOMINAL 1ST OUTLET9.000 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 5.144 INCHES MINIMUM AND 5.164 INCHES MAXIMUM 1ST OUTLET |
| MATT | MATERIAL | STEEL |
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