| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-314-0752 (003140752) |
| NCB Code | USA (00) |
| Manufacturer | Ap Parts Co, Cummins Filtration Inc, Diamond Reo Trucks Inc, Donaldson Company Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 23.875 INCHES MINIMUM AND 24.125 INCHES MAXIMUM |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 7.068 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 2.505 INCHES MINIMUM AND 2.510 INCHES MAXIMUM 1ST OUTLET |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | BAFFLE |
| ARNE | BAFFLE QUANTITY | 2 |
| ARNF | TUBE QUANTITY | 1 |
| ARNG | BODY SHAPE | ROUND |
| ARNJ | INLET LOCATION | LOCATED IN END SECTION OF BODY,OFFSET 1/2 IN. FROM CENTER SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 1.750 INCHES NOMINAL SINGLE INLET1.750 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 2.875 INCHES MINIMUM AND 2.880 INCHES MAXIMUM SINGLE INLET |
| ARTE | INLET INSIDE DIAMETER | 2.755 INCHES MINIMUM AND 2.760 INCHES MAXIMUM SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | LOCATED IN END SECTION OF BODY,OFFSET 1/2 IN. FROM CENTER 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 1.750 INCHES NOMINAL 1ST OUTLET1.750 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 2.625 INCHES MINIMUM AND 2.630 INCHES MAXIMUM 1ST OUTLET |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ALUMINUM |
| ZZZV | FSC APPLICATION DATA | ENGINE,NONAIRCRAFT |
| Relevant Components for NSN - 2990-00-314-0752, 2990003140752 | ||||
| 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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