| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-733-3856 (007333856) |
| NCB Code | USA (00) |
| Manufacturer | Napco International Llc, Lasmer Industries Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 6.750 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | BAFFLE |
| ARNE | BAFFLE QUANTITY | 1 |
| ARNG | BODY SHAPE | OVAL |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED ON HORIZONTAL CENTER LINE SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 4.000 INCHES NOMINAL SINGLE INLET4.000 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 3.313 INCHES NOMINAL 1ST OUTLET3.313 INCHES NOMINAL |
| ZZZV | FSC APPLICATION DATA | EXHAUST SYSTEM,ENGINE,NON-AIRCRAFT |
| ABHP | OVERALL LENGTH | 42.000 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 3.750 INCHES NOMINAL 1ST OUTLET3.750 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNF | TUBE QUANTITY | 3 |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARSQ | INLET OUTSIDE DIAMETER | 3.500 INCHES NOMINAL SINGLE INLET3.500 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 3.063 INCHES NOMINAL SINGLE INLET3.063 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 4.000 INCHES NOMINAL 1ST OUTLET4.000 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | RH MUFFLER OF A DUAL EXHAUST SYSTEM |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| Components Related to NSN - 2990-00-733-3856, 2990007333856 | ||||
| 2920-00-593-5242 (2920005935242) | 2910-01-525-0442 (2910015250442) | 2990-01-300-8321 (2990013008321) | 2920-01-393-0990 (2920013930990) | |
| 2910-00-470-6767 (2910004706767) | 2990-01-412-7668 (2990014127668) | 2910-00-787-6419 (2910007876419) | 2990-01-147-3953 (2990011473953) | |
| 2915-00-132-1684 (2915001321684) | 2915-00-015-2493 (2915000152493) | 2915-00-172-7067 (2915001727067) | 2915-01-074-5338 (2915010745338) | |
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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