| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 01-312-5104 (013125104) |
| NCB Code | USA (01) |
| Manufacturer | Ar Bee Corp, Brighton Cromwell Llc, Cummins Filtration Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 23.500 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 9.300 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| APGF | DESIGN TYPE | DRY |
| ARNG | BODY SHAPE | RECTANGULAR |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | LOCATED 1.400 IN. FROM END ON TOP OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 2.700 INCHES NOMINAL SINGLE INLET2.700 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 2.500 INCHES NOMINAL SINGLE INLET2.500 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | LOCATED 3.500 IN. OFFCENTER ON END OF BODY 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 2.700 INCHES NOMINAL 1ST OUTLET2.700 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 2.500 INCHES NOMINAL 1ST OUTLET2.500 INCHES NOMINAL |
| Relevant Components for NSN - 2990-01-312-5104, 2990013125104 | ||||
| 2915-00-719-8556 (2915007198556) | 2910-01-130-8798 (2910011308798) | 2910-01-324-6899 (2910013246899) | 2930-00-118-1629 (2930001181629) | |
| 2920-00-423-5816 (2920004235816) | 2990-01-560-5609 (2990015605609) | 2995-00-957-1267 (2995009571267) | 2930-01-305-3808 (2930013053808) | |
| 2915-01-048-3598 (2915010483598) | 2920-01-509-2481 (2920015092481) | 2910-00-237-6396 (2910002376396) | 2910-01-258-5234 (2910012585234) | |
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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