| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-329-3908 (003293908) |
| NCB Code | USA (00) |
| Manufacturer | Beechcraft Corporation, San Antonio Air Logistics Center, Department Of The Air Force |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 235-0076 | beechcraft corporation | muffler exhaust | 70898 | RFQ |
| 64D24695 | san antonio air logistics center | muffler exhaust | 98750 | RFQ |
| 64D24695 | department of the air force | muffler exhaust | 80049 | RFQ |
| 7839437-30 | san antonio air logistics center | muffler exhaust | 98750 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AALW | INSULATION MATERIAL | FIBERGLASS |
| ABHP | OVERALL LENGTH | 23.880 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE SINGLE INLET |
| ADAV | OVERALL DIAMETER | 5.500 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 5.000 INCHES NOMINAL 1ST OUTLET5.000 INCHES NOMINAL |
| APGF | DESIGN TYPE | JACKETED |
| ARND | MUFFLER DESIGN | STRAIGHT THROUGH |
| ARNG | BODY SHAPE | ROUND |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 0.625 INCHES NOMINAL SINGLE INLET0.625 INCHES NOMINAL |
| ARNL | INLET FLANGE SHAPE | ROUND SINGLE INLET |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 6 HOLES SINGLE INLET6 HOLES |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.197 INCHES NOMINAL SINGLE INLET0.197 INCHES NOMINAL |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 6.750 IN. BOLT CIRCLE DIA SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | IN END SECTION OF BODY 1ST OUTLET |
| ARWA | OUTLET OUTSIDE DIAMETER | 5.500 INCHES NOMINAL 1ST OUTLET5.500 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | W/MTG BRACKET ON OUTLET END |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| Relevant Components for NSN - 2990-00-329-3908, 2990003293908 | ||||
| 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) | |
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