AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-364-6781 (003646781) |
| NCB Code | USA (00) |
| Manufacturer | Cummins Power Generation Ltd, Cummins Filtration Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 155-29 | cummins power generation ltd | muffler exhaust | RFQ |
| 155-0488 | cummins power generation ltd | muffler exhaust | RFQ |
| 8930 | cummins power generation ltd | muffler exhaust | RFQ |
| 155B29 | cummins power generation ltd | muffler exhaust | RFQ |
| T-4728 | cummins filtration inc | muffler exhaust | RFQ |
| 4728 | cummins filtration inc | muffler exhaust | RFQ |
| 155A143 | cummins power generation ltd | muffler exhaust | RFQ |
| 155-143 | cummins power generation ltd | muffler exhaust | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 3.375 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | THREADED SINGLE INLET |
| ACRX | INLET THREAD DIRECTION | RIGHT-HAND SINGLE INLET |
| ADAV | OVERALL DIAMETER | 3.250 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | STRAIGHT THROUGH |
| ARNF | TUBE QUANTITY | 1 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY SINGLE INLET |
| ARNW | INLET THREAD SIZE | 3/4-14 SINGLE INLET |
| ARNX | INLET THREAD SERIES DESIGNATOR | NPT SINGLE INLET |
| ARSP | INLET THREAD LOCATION | INTERNAL SINGLE INLET |
| ARXY | NONCONNECTION OUTLET TYPE AND QUANTITY | 14 PERFORATED |
| ARXZ | NONCONNECTION OUTLET LOCATION | IN END SECTION OF BODYOPPOSITE INLET END |
| ARYA | NONCONNECTION OUTLET SIZE | 0.125 IN. DIA |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | PAINT |
| Relevant Components for NSN - 2990-00-364-6781, 2990003646781 | ||||
| 2940-01-609-1693 (2940016091693) | 2915-00-453-1341 (2915004531341) | 2915-00-349-2765 (2915003492765) | 2915-01-303-1989 (2915013031989) | |
| 2910-01-574-2975 (2910015742975) | 2930-01-179-8150 (2930011798150) | 2940-01-679-8022 (2940016798022) | 2910-01-485-3807 (2910014853807) | |
| 2995-01-156-9135 (2995011569135) | 2920-01-621-4608 (2920016214608) | 2920-01-320-0021 (2920013200021) | 2910-01-549-4730 (2910015494730) | |
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