Thank you for your interest in the Muffler Exhaust NSN parts we have available for purchase on NSN Parts World. On this page, you can submit a quote request for Ar Bee Corp part number ABT12921, a component that can also be found by inputting NSN 2990010041941 in our search engine. Other than this particular part number, we also carry an array of other high-quality items that have been sourced from leading global entities on our Approved Vendor List (AVL). Explore our vast catalogs by scrolling over to our menu and find products according to manufacturer, NIIN, NSN, and more.
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At NSN Parts World, we work with a number of government and defense agencies, meaning that you can find items by their respective CAGE Codes, including 52993, and many others. Additionally, we utilize Federal Supply Classes (FSCs) to organize our stock, ensuring customers can find Ar Bee Corp parts under the FSC 2990 Miscellaneous Engine Accessories Nonaircraft. As such, we invite you to confidently complete the RFQ form for NSN 2990010041941 or any other, and within 15 minutes or less of submission, one of our experts will reach out with a customized solution. For one-on-one assistance, contact via phone or email; we are available 24/7x365!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-01-004-1941 Item PartTypeName: MUFFLER,EXHAUST | 2990 | 010041941 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 12921 | 6 | 9 | D |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 25.500 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 7.120 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 2.880 INCHES NOMINAL 1ST OUTLET2.880 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | BAFFLE W/INTEGRAL SPARK ARRESTOR |
| ARNE | BAFFLE QUANTITY | 2 |
| ARNF | TUBE QUANTITY | 1 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | LOCATED IN BOTTOM OF END SECTION SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 5.380 INCHES NOMINAL SINGLE INLET5.380 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 2.620 INCHES NOMINAL SINGLE INLET2.620 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 2.500 INCHES NOMINAL SINGLE INLET2.500 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | LOCATED IN CENTER OF END SECTION OPPOSITE INLET 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 2.500 INCHES NOMINAL 1ST OUTLET2.500 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 2.000 INCHES NOMINAL 1ST OUTLET2.000 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | FURNISHED WITH 0.750 IN. NPT CLEANOUT PLUG |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | PLASTIC POLYPROPYLENE |
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