We appreciate your interest in Cummins Filtration Inc part number 11643, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number 11643 is listed with the NSN 2990-00-008-7405 and description “Muffler Exhaust.” If this is the item you are seeking and you would like to request a quote for your comparisons, simply complete the form below with information like your desired quantity, budget, and anticipated fulfillment timeframe. We regularly respond to requests within 15 minutes of receiving them, using the details we are offered to curate the most ideal purchasing options.
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If you want to explore other items produced by Cummins Filtration Inc under the CAGE Code 76700 or that similarly fall under the FSC 2990 Miscellaneous Engine Accessories Nonaircraft, keep in mind that since we list everything with relevant information, you can easily locate related part numbers using our search engine or catalogs. We also excel at tracking down parts with long lead times or that are generally hard to find, meaning that we can serve you even if you do not see exactly what you need on our website. With all of this being said, we are ready to help you source any of the NSN 2990-00-008-7405 parts and Muffler Exhaust items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-008-7405 Item PartTypeName: MUFFLER,EXHAUST | 2990 | 000087405 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| ABT11643 | 6 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 15.000 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 | 3.713 INCHES MINIMUM AND 3.743 INCHES MAXIMUM 1ST OUTLET |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | BAFFLE |
| ARNE | BAFFLE QUANTITY | 2 |
| ARNF | TUBE QUANTITY | 2 |
| ARNG | BODY SHAPE | OVAL |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | LOCATED ON BOTTOM SIDE OF BODY,3.250 IN FROM CENTER OF TUBE TO BODY END SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 3.300 INCHES NOMINAL SINGLE INLET3.300 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 4.127 INCHES MINIMUM AND 4.157 INCHES MAXIMUM SINGLE INLET |
| ARTE | INLET INSIDE DIAMETER | 4.005 INCHES MINIMUM AND 4.035 INCHES MAXIMUM SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | LOCATED IN END SECTION OF BODY,4.400 IN. BELOW HORIZONTAL CENTER LINE TO CENTER OF TUBE 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 4.700 INCHES NOMINAL 1ST OUTLET4.700 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 3.835 INCHES MINIMUM AND 3.865 INCHES MAXIMUM 1ST OUTLET |
| MATT | MATERIAL | STEEL |
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