| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-734-8829 (007348829) |
| NCB Code | USA (00) |
| Manufacturer | Navistar Intl Corp, Eca Etablissement Central Des, Cummins Filtration Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADAV | OVERALL DIAMETER | 8.093 INCHES MINIMUM AND 8.593 INCHES MAXIMUM |
| APGF | DESIGN TYPE | DRY |
| ARNF | TUBE QUANTITY | 1 |
| ARNJ | INLET LOCATION | LOCATED 5/16 IN. BY 1 IN. FROM CENTER OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 2.937 INCHES MINIMUM AND 3.063 INCHES MAXIMUM SINGLE INLET |
| ARNL | INLET FLANGE SHAPE | ROUND SINGLE INLET |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 4 HOLES SINGLE INLET4 HOLES |
| ARSQ | INLET OUTSIDE DIAMETER | 4.120 INCHES NOMINAL SINGLE INLET4.120 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 4.000 INCHES NOMINAL SINGLE INLET |
| ARTE | INLET INSIDE DIAMETER | 4.000 INCHES NOMINAL SINGLE INLET4.000 INCHES NOMINAL |
| ARTK | OUTLET PROJECTION LENGTH | 3.937 INCHES MINIMUM AND 4.063 INCHES MAXIMUM 1ST OUTLET |
| ARTL | OUTLET FLANGE SHAPE | TRIANGULAR 1ST OUTLET |
| ARTM | OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | 3 HOLES 1ST OUTLET |
| ARTM | OUTLET FLANGE MOUNTING PROVISION AND QUANTITY | 3 HOLES 1ST OUTLET3 HOLES |
| ARTN | OUTLET FLANGE MOUNTING HOLE DIAMETER | 0.438 INCHES MINIMUM AND 0.938 INCHES MAXIMUM 1ST OUTLET |
| ARWA | OUTLET OUTSIDE DIAMETER | 3.120 INCHES NOMINAL 1ST OUTLET |
| ARWA | OUTLET OUTSIDE DIAMETER | 3.120 INCHES NOMINAL 1ST OUTLET3.120 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| ABHP | OVERALL LENGTH | 21.375 INCHES MINIMUM AND 21.625 INCHES MAXIMUM |
| AJLW | OUTLET INSIDE DIAMETER | 3.000 INCHES NOMINAL 1ST OUTLET |
| AJLW | OUTLET INSIDE DIAMETER | 3.000 INCHES NOMINAL 1ST OUTLET3.000 INCHES NOMINAL |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | STRAIGHT THROUGH |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 4 HOLES SINGLE INLET |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.438 INCHES MINIMUM AND 0.469 INCHES MAXIMUM SINGLE INLET |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 5 3/8 IN.,PORM .010,DIA BOLT CIRCLE SINGLE INLET |
| ARSQ | INLET OUTSIDE DIAMETER | 4.120 INCHES NOMINAL SINGLE INLET |
| ARTJ | OUTLET LOCATION | LOCATED 5/16 IN. BY 1 IN. FROM CENTER OF BODY 1ST OUTLET |
| ARTT | OUTLET FLANGE MOUNTING PROVISION SPACING | 5 IN.,PORM 0.010,DIA BOLT CIRCLE 1ST OUTLET |
| SFTT | SURFACE TREATMENT | ALUMINUM |
| ZZZV | FSC APPLICATION DATA | NONAIRCRAFT ENGINE |
| Relevant Components for NSN - 2990-00-734-8829, 2990007348829 | ||||
| 2940-01-354-1451 (2940013541451) | 2920-00-315-1924 (2920003151924) | 2920-00-358-7736 (2920003587736) | 2990-01-261-2169 (2990012612169) | |
| 2990-01-436-1894 (2990014361894) | 2920-01-297-3546 (2920012973546) | 2910-00-569-3782 (2910005693782) | 2920-01-263-7174 (2920012637174) | |
| 2990-00-004-0749 (2990000040749) | 2920-01-699-7576 (2920016997576) | 2990-01-266-7602 (2990012667602) | 2995-01-105-1424 (2995011051424) | |
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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