| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 01-531-0884 (015310884) |
| NCB Code | USA (01) |
| Manufacturer | Amstech Power Products, Gt Exhaust Systems Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| FEAT | SPECIAL FEATURES | 4 INCH CRITICAL GRADE SILENCER; FLOATING FLANGES ON BOTH ENDS; DRAIN BOTH ENDS; TYPICAL ATTENUATION: 25-30DBA; MATERIAL: ALUMINIZED STEEL WITH CARBON STEEL FLANGES; FINISH: HIGH HEAT BLACK; OUTLET END 7.91 IN. X 11.81 IN.(REF); INLET END 7. |
| FEAT | SPECIAL FEATURES | 4 INCH CRITICAL GRADE SILENCER; FLOATING FLANGES ON BOTH ENDS; DRAIN BOTH ENDS; TYPICAL ATTENUATION: 25-30DBA; MATERIAL: ALUMINIZED STEEL WITH CARBON STEEL FLANGES; FINISH: HIGH HEAT BLACK; OUTLET END 7.91 IN. X 11.81 IN.(REF); INLET END 7. |
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