If you are looking for NSN 2990-00-294-2257 supplies, turn to Boost AOG and our vast collection of offerings. On this page, we have arranged our NSN 2990-00-294-2257 inventory, where part numbers like T4443C, and others are presented alongside relevant information about this NSN for your perusal. Take the time to browse our ever-expanding selection of components as you see fit, and if any particular items pique your interest, be sure to use our online RFQ service to request quotes for your consideration.
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| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-294-2257 (002942257) |
| NCB Code | USA (00) |
| Manufacturer | Cummins Filtration Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 18.750 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE 1ST OUTLET |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 12.125 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 3.000 INCHES NOMINAL 1ST OUTLET3.000 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | MULTIPASS W/INTEGRAL SPARK ARRESTOR |
| ARNF | TUBE QUANTITY | 2 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | LOCATED 3 IN. C TO C FROM HORIZONTAL CENTERLINE SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 4.125 INCHES NOMINAL SINGLE INLET4.125 INCHES NOMINAL |
| ARNL | INLET FLANGE SHAPE | ROUND SINGLE INLET |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 4 HOLES SINGLE INLET4 HOLES |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.469 INCHES NOMINAL SINGLE INLET0.469 INCHES NOMINAL |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 5-3/8 IN. DIA BOLT CIRCLE SINGLE INLET |
| ARSQ | INLET OUTSIDE DIAMETER | 4.125 INCHES NOMINAL SINGLE INLET4.125 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 4.000 INCHES NOMINAL SINGLE INLET4.000 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | FLANGE 2ND OUTLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | LOCATED 3 IN. C TO C FROM HORIZONTAL CENTERLINE 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 5.625 INCHES NOMINAL 1ST OUTLET5.625 INCHES NOMINAL |
| ARTL | OUTLET FLANGE SHAPE | TRIANGULAR 1ST OUTLET |
| ARTM | OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | 3 HOLES 1ST OUTLET3 HOLES |
| ARTN | OUTLET FLANGE MOUNTING HOLE DIAMETER | 0.469 INCHES NOMINAL 1ST OUTLET0.469 INCHES NOMINAL |
| ARTT | OUTLET FLANGE MOUNTING PROVISION SPACING | 5 IN. DIA BOLT CIRCLE 1ST OUTLET |
| ARWA | OUTLET OUTSIDE DIAMETER | 3.125 INCHES NOMINAL 1ST OUTLET3.125 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ALUMINUM |
| Relevant Components for NSN - 2990-00-294-2257, 2990002942257 | ||||
| 2940-01-053-4570 (2940010534570) | 2990-01-431-9089 (2990014319089) | 2915-01-643-9008 (2915016439008) | 2920-01-378-6958 (2920013786958) | |
| 2990-01-393-5247 (2990013935247) | 2995-01-311-5763 (2995013115763) | 2915-00-088-0921 (2915000880921) | 2915-01-003-5594 (2915010035594) | |
| 2910-00-596-3601 (2910005963601) | 2940-01-371-0847 (2940013710847) | 2930-01-169-9714 (2930011699714) | 2995-00-250-1135 (2995002501135) | |
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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