| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-461-4540 (004614540) |
| NCB Code | USA (00) |
| Manufacturer | Ameritac Inc, Bendix Automotive Of Canada Ltd, Lister Petter Americas Incorporated |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 4.250 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | FLANGE SINGLE INLET |
| ADAV | OVERALL DIAMETER | 4.000 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | UNIVERSAL |
| ARNJ | INLET LOCATION | LOCATED ON END OF BODY SINGLE INLET |
| ARNL | INLET FLANGE SHAPE | OVAL SINGLE INLET |
| ARNM | INLET FLANGE MOUNTING PROVISION AND QUANTITY | 2 HOLES SINGLE INLET2 HOLES |
| ARNT | INLET FLANGE MOUNTING PROVISION SPACING | 1-1/8 IN.C TO C OF MTG HOLES SINGLE INLET |
| ARXY | NONCONNECTION OUTLET TYPE AND QUANTITY | 24 ROUND HOLE |
| ARXZ | NONCONNECTION OUTLET LOCATION | LOCATED IN END SECTION OF BODY |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | PAINT |
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