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) | 00-374-8564 (003748564) |
| NCB Code | USA (00) |
| Manufacturer | Ar Bee Corp, John Reiner And Co Inc, Cummins Filtration Inc, Brighton Cromwell Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 24.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 7.000 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | BAFFLE |
| ARNE | BAFFLE QUANTITY | 3 |
| ARNF | TUBE QUANTITY | 2 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | LOCATED PERPENDICULAR THROUGH SIDES OF BODY,2.750 IN. FROM CENTER OF INLET TO END OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 5.500 INCHES NOMINAL SINGLE INLET5.500 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 2.465 INCHES MINIMUM AND 2.485 INCHES MAXIMUM SINGLE INLET |
| ARTE | INLET INSIDE DIAMETER | 2.405 INCHES MINIMUM AND 2.425 INCHES MAXIMUM SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | THREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 3.375 INCHES NOMINAL 1ST OUTLET3.375 INCHES NOMINAL |
| ARTW | OUTLET THREAD SIZE | 2-11-1/2 1ST OUTLET |
| ARTX | OUTLET THREAD SERIES DESIGNATOR | NPT 1ST OUTLET |
| ARTY | OUTLET THREAD DIRECTION | RIGHT-HAND 1ST OUTLET |
| ARTZ | OUTLET THREAD LOCATION | EXTERNAL 1ST OUTLET |
| FEAT | SPECIAL FEATURES | RAIN CAP WELDED TO INLET PIPE,INLET PIPE EQUIPPED W/CLAMP,BRACKET WELDED TO AND PROTRUDING THROUGH BOTTON OF MUFFLER W/SECURING HOLES LOCATED 15.000 IN. FROM CENTER OF INLET TO CENTER OF HOLES |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ALUMINUM |
| Relevant Components for NSN - 2990-00-374-8564, 2990003748564 | ||||
| 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) | |
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.
Request for Quote