| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-294-1217 (002941217) |
| NCB Code | USA (00) |
| Manufacturer | Lauson Division |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 1.500 INCHES NOMINAL |
| ACRX | INLET THREAD DIRECTION | RIGHT-HAND |
| ADAV | OVERALL DIAMETER | 5.250 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | BAFFLE |
| ARNE | BAFFLE QUANTITY | 1 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | UNIVERSAL |
| ARNX | INLET THREAD SERIES DESIGNATOR | NPT |
| ARSP | INLET THREAD LOCATION | INTERNAL |
| ARXY | NONCONNECTION OUTLET TYPE AND QUANTITY | 3 SLOTTED |
| ARXZ | NONCONNECTION OUTLET LOCATION | LOCATED ON CIRCLE |
| ARYA | NONCONNECTION OUTLET SIZE | 4-1/8 IN. LG BY 7/16 IN. W |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ALUMINUM |
| ZZZV | III FSC APPLICATION DATA | ENGINE,GASOLINE,AIR COOLED NON-AIRCRAFT |
| Relevant Components for NSN - 2990-00-294-1217, 2990002941217 | ||||
| 2915-01-018-3820 (2915010183820) | 2915-01-594-1455 (2915015941455) | 2925-01-713-7219 (2925017137219) | 2910-00-936-7402 (2910009367402) | |
| 2915-00-938-3987 (2915009383987) | 2950-01-493-6496 (2950014936496) | 2995-01-516-0594 (2995015160594) | 2940-00-191-3913 (2940001913913) | |
| 2915-00-225-1095 (2915002251095) | 2920-01-235-8490 (2920012358490) | 2910-00-463-3845 (2910004633845) | 2910-01-687-8462 (2910016878462) | |
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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