| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-316-4926 (003164926) |
| NCB Code | USA (00) |
| Manufacturer | Beaird Industries Inc, Walz And Krenzer Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MUW2-24-12-12869 | beaird industries inc | muffler exhaust | 11839 | RFQ |
| 12-MNBS | beaird industries inc | muffler exhaust | 11839 | RFQ |
| MNBS-12 | beaird industries inc | muffler exhaust | 11839 | RFQ |
| A7930 | beaird industries inc | muffler exhaust | 11839 | RFQ |
| 15547-A | beaird industries inc | muffler exhaust | 11839 | RFQ |
| SW900-142 | walz and krenzer inc | muffler exhaust | 87045 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 78.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE SINGLE INLET |
| ADAV | OVERALL DIAMETER | 33.750 INCHES NOMINAL |
| APGF | DESIGN TYPE | WET |
| ARNA | COOLANT TYPE | WATER |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | ANY ACCEPTABLE |
| ARNJ | INLET LOCATION | OFFSET IN END SECTION OF BODY ABOVE CENTERLINE SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 3.500 INCHES NOMINAL SINGLE INLET3.500 INCHES NOMINAL |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 18 HOLES SINGLE INLET18 HOLES |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.812 INCHES NOMINAL SINGLE INLET0.812 INCHES NOMINAL |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 16.062 IN. BOLT CIRCLE DIA SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | FLANGE 1ST OUTLET |
| ARTJ | OUTLET LOCATION | OFFSET IN END SECTION OF BODY BELOW CENTERLINE OPPOSITE END OF INLET 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 3.500 INCHES NOMINAL 1ST OUTLET3.500 INCHES NOMINAL |
| ARTL | OUTLET FLANGE SHAPE | ROUND 1ST OUTLET |
| ARTM | OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | 18 HOLES 1ST OUTLET18 HOLES |
| ARTN | OUTLET FLANGE MOUNTING HOLE DIAMETER | 0.812 INCHES NOMINAL 1ST OUTLET0.812 INCHES NOMINAL |
| ARTT | OUTLET FLANGE MOUNTING PROVISION SPACING | 16.062 IN. BOLT CIRCLE DIA 1ST OUTLET |
| ARWE | WATER INLET CONNECTION TYPE | FLANGE |
| ARWF | WATER INLET LOCATION | ON SIDE IN END SECTION OF INLET |
| ARWH | WATER INLET FLANGE SHAPE | ROUND |
| ARWJ | WATER INLET FLANGE BOLT HOLE SPACING | 6.562 IN BC DIA |
| ARWK | WATER INLET FLANGE BOLT HOLE QUANTITY | 8 |
| ARWL | WATER INLET FLANGE BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| Relevant Components for NSN - 2990-00-316-4926, 2990003164926 | ||||
| 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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