| Item Name | Muffler Exhaust |
| INC Code | 10849 |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-501-7257 (005017257) |
| NCB Code | USA (00) |
| Manufacturer | Wisconsin Motors Llc, Motorenfabrik Hatz Gmbh And Co Kg |
| Associated Parts Numbers of NSN 2990-00-501-7257 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 40002400 | wisconsin motors llc | muffler exhaust | 66289 | A | A | RFQ |
| 00857900 | wisconsin motors llc | muffler exhaust | 66289 | A | A | RFQ |
| 40002400 | motorenfabrik hatz gmbh and co kg | muffler exhaust | d2081 | E | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 13.250 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 4.750 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 6.500 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE SINGLE INLET |
| AJLW | OUTLET INSIDE DIAMETER | 1.500 INCHES NOMINAL 1ST OUTLET1.500 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | BAFFLE |
| ARNE | BAFFLE QUANTITY | 1 |
| ARNF | TUBE QUANTITY | 1 |
| ARNG | BODY SHAPE | OVAL |
| ARNJ | INLET LOCATION | 2.000 IN. FROM END OF BODY T C OF FLANGE SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 1.000 INCHES NOMINAL SINGLE INLET1.000 INCHES NOMINAL |
| ARNL | INLET FLANGE SHAPE | OVAL SINGLE INLET |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 2 HOLES SINGLE INLET2 HOLES |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 0.438 INCHES NOMINAL SINGLE INLET0.438 INCHES NOMINAL |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 2.688 IN. C TO C DIS OF HOLES SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY OPPOSITE INLET END 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 1.500 INCHES NOMINAL 1ST OUTLET1.500 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 1.375 INCHES NOMINAL 1ST OUTLET1.375 INCHES NOMINAL |
| ARWC | OUTLET INTEGRAL TAIL PIPE LENGTH | 2.000 INCHES NOMINAL 1ST OUTLET2.000 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | TAILPIPE 90.0 DEG ELBOW |
| MATT | MATERIAL | STEEL |
| Relevant Components for NSN - 2990-00-501-7257, 2990005017257 | ||||
| 2990-01-211-1432 (2990012111432) | 2990-00-734-2911 (2990007342911) | 2990-01-325-8264 (2990013258264) | 2990-00-231-4807 (2990002314807) | |
| 2990-01-581-4869 (2990015814869) | 2990-01-533-4821 (2990015334821) | 2990-01-495-8775 (2990014958775) | 2990-01-103-3680 (2990011033680) | |
| 2990-01-564-8070 (2990015648070) | 2990-00-139-4261 (2990001394261) | 2990-00-844-5017 (2990008445017) | 2990-00-218-6722 (2990002186722) | |
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