| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-869-3439 (008693439) |
| NCB Code | USA (00) |
| Manufacturer | Mtu America Inc, Cummins Filtration Inc, Ar Bee Corp, Brighton Cromwell Llc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 5137988 | mtu america inc | muffler exhaust | 72582 | RFQ |
| 5142908 | mtu america inc | muffler exhaust | 72582 | RFQ |
| 9470 | cummins filtration inc | muffler exhaust | 76700 | RFQ |
| ABT9470 | ar bee corp | muffler exhaust | 52993 | RFQ |
| ABT9470 | brighton cromwell llc | muffler exhaust | 3nnx8 | RFQ |
| T-9470 | cummins filtration inc | muffler exhaust | 76700 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACQW | INLET CONNECTION TYPE | FLANGE SINGLE INLET |
| ARND | MUFFLER DESIGN | MULTIPASS |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | FRONT INLET IS LOCATED ON THE SIDE W/CENTER LINE 3.500 IN. FROM END OF BODY,BACK INLET IS LOCATED ON THE SAME SIDE W/CENTER LINE 3.500 IN. FROM OTHER END OF BODY SINGLE INLET |
| ARNL | INLET FLANGE SHAPE | SQUARE SINGLE INLET |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 4 HOLES 1ST OUTLET |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 4 HOLES SINGLE INLET |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.562 INCHES NOMINAL 1ST OUTLET |
| ABHP | OVERALL LENGTH | 35.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE 1ST OUTLET |
| ADAV | OVERALL DIAMETER | 12.125 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 4.850 INCHES NOMINAL 1ST OUTLET4.850 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARNE | BAFFLE QUANTITY | 4 |
| ARNF | TUBE QUANTITY | 7 |
| ARNK | INLET PROJECTION LENGTH | 1.500 INCHES NOMINAL 1ST OUTLET |
| ARNK | INLET PROJECTION LENGTH | 1.500 INCHES NOMINAL SINGLE INLET |
| ARNL | INLET FLANGE SHAPE | SQUARE 1ST OUTLET |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.562 INCHES NOMINAL SINGLE INLET |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 4.125 IN. C TO C DIM. OF MTG HOLES SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED ON SIDE OPPOSITE INLETS 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 4.000 INCHES NOMINAL 1ST OUTLET4.000 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 5.000 INCHES NOMINAL 1ST OUTLET5.000 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| Components Related to NSN - 2990-00-869-3439, 2990008693439 | ||||
| 2915-01-068-3036 (2915010683036) | 2910-01-620-5912 (2910016205912) | 2990-01-702-7841 (2990017027841) | 2915-00-778-8365 (2915007788365) | |
| 2950-01-532-5900 (2950015325900) | 2940-01-711-1005 (2940017111005) | 2910-01-278-0344 (2910012780344) | 2915-01-491-5218 (2915014915218) | |
| 2940-00-470-6701 (2940004706701) | 2910-01-621-0745 (2910016210745) | 2990-01-507-7793 (2990015077793) | 2930-01-252-7890 (2930012527890) | |
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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