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) | 01-045-6376 (010456376) |
| NCB Code | USA (01) |
| Manufacturer | Cummins Filtration Inc, Kalmar Ac Inc, Ar Bee Corp, Brighton Cromwell Llc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 12763-A | cummins filtration inc | muffler exhaust | RFQ |
| 74826095 | kalmar ac inc | muffler exhaust | RFQ |
| 12429 | cummins filtration inc | muffler exhaust | RFQ |
| 4826095-4 | kalmar ac inc | muffler exhaust | RFQ |
| 12763-N | cummins filtration inc | muffler exhaust | RFQ |
| T-12763 | cummins filtration inc | muffler exhaust | RFQ |
| 12429-N | cummins filtration inc | muffler exhaust | RFQ |
| ABT12429 | ar bee corp | muffler exhaust | RFQ |
| ABT12763N | ar bee corp | muffler exhaust | RFQ |
| ABT12429 | brighton cromwell llc | muffler exhaust | RFQ |
| ABT12763N | brighton cromwell llc | muffler exhaust | RFQ |
| T-12429 | cummins filtration inc | muffler exhaust | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 19.810 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 5.000 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | MULTIPASS |
| ARNF | TUBE QUANTITY | 2 |
| ARNG | BODY SHAPE | ROUND |
| ARNJ | INLET LOCATION | ON SIDE OF BODY 5.500 IN. C OF INLET TO END OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 2.500 INCHES NOMINAL SINGLE INLET2.500 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 2.005 INCHES MINIMUM AND 2.025 INCHES MAXIMUM SINGLE INLET |
| ARXY | NONCONNECTION OUTLET TYPE AND QUANTITY | 120 PERFORATED |
| ARXZ | NONCONNECTION OUTLET LOCATION | ON SIDE OF BODY |
| ARYA | NONCONNECTION OUTLET SIZE | 0.250 IN. DIA |
| FEAT | SPECIAL FEATURES | WITH BRACKET ON END SECTION OF BODY |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | PLASTIC POLYPROPYLENE |
| Relevant Components for NSN - 2990-01-045-6376, 2990010456376 | ||||
| 2920-00-424-2979 (2920004242979) | 2990-00-447-2016 (2990004472016) | 2920-01-058-1026 (2920010581026) | 2920-01-447-4280 (2920014474280) | |
| 2990-01-630-2542 (2990016302542) | 2910-01-146-0880 (2910011460880) | 2995-00-939-8700 (2995009398700) | 2920-01-368-7449 (2920013687449) | |
| 2910-00-288-5859 (2910002885859) | 2940-01-516-9565 (2940015169565) | 2915-99-739-6457 (2915997396457) | 2990-01-412-7943 (2990014127943) | |
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