| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-692-8777 (006928777) |
| NCB Code | USA (00) |
| Manufacturer | Cummins Filtration Inc, L3 Technologies Inc, Wisconsin Motors Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AALW | INSULATION MATERIAL | ASBESTOS |
| ABHP | OVERALL LENGTH | 3.125 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 4.125 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 5.125 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | THREADED SINGLE INLET |
| ACRX | INLET THREAD DIRECTION | RIGHT-HAND SINGLE INLET |
| ADAV | OVERALL DIAMETER | 9.000 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 1.625 INCHES NOMINAL 1ST OUTLET1.625 INCHES NOMINAL |
| APGF | DESIGN TYPE | JACKETED |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | MULTIPASS |
| ARNF | TUBE QUANTITY | 2 |
| ARNG | BODY SHAPE | OVAL |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | IN CENTER ON THE VERTICAL PLAIN LOCATED 7/8 IN. ABOVE THE HORIZONTAL PLAIN SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 0.625 INCHES NOMINAL SINGLE INLET0.625 INCHES NOMINAL |
| ARNW | INLET THREAD SIZE | 1-1/4 SINGLE INLET |
| ARSP | INLET THREAD LOCATION | EXTERNAL SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | IN CENTER ON THE HORIZONTAL PLAIN,2-1/2 IN. RIGHT OF THE VERTICAL PLAIN 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 3.250 INCHES NOMINAL 1ST OUTLET3.250 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 1.750 INCHES NOMINAL 1ST OUTLET1.750 INCHES NOMINAL |
| ARWC | OUTLET INTEGRAL TAIL PIPE LENGTH | 3.250 INCHES NOMINAL 1ST OUTLET |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ALUMINUM |
| ZZZV | FSC APPLICATION DATA | AUXILIARY ENGINE,NON-AIRCRAFT |
| Relevant Components for NSN - 2990-00-692-8777, 2990006928777 | ||||
| 2990-01-375-8177 (2990013758177) | 2915-00-150-7331 (2915001507331) | 2920-00-324-3685 (2920003243685) | 2920-00-741-6529 (2920007416529) | |
| 2995-00-915-7733 (2995009157733) | 2940-01-686-2924 (2940016862924) | 2910-01-359-9944 (2910013599944) | 2915-00-367-9295 (2915003679295) | |
| 2995-00-798-8304 (2995007988304) | 2990-00-169-2920 (2990001692920) | 2930-00-322-9520 (2930003229520) | 2995-00-004-1343 (2995000041343) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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