We appreciate your interest in our selection of parts that fall under the NSN 2990-00-974-2168. Below, top-requested part numbers like A69001-0, D2293, 2293, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 2990-00-974-2168, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-974-2168 (009742168) |
| NCB Code | USA (00) |
| Manufacturer | A C E S Inc, Alexander Tagg Industries Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 33.250 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 8.000 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 3.520 INCHES NOMINAL 1ST OUTLET3.520 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | DIRECTIONAL VANE W/INTEGRAL SPARK ARRESTOR |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | OFFSET IN END SECTION OF BODY 1.625 IN. DIS HORIZONTAL C TO C SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 3.250 INCHES NOMINAL SINGLE INLET3.250 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 3.520 INCHES NOMINAL SINGLE INLET3.520 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | ON THE SIDE 3.500 IN. DIS CENTER TO END OF BODY 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 10.500 INCHES NOMINAL 1ST OUTLET10.500 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | 1.500 IN.NPT PLUG ON OD OF BODY AND 2 MTG BRACKETS ON OUTLET END OF BODY |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ALUMINUM ALLOY |
| Relevant Components for NSN - 2990-00-974-2168, 2990009742168 | ||||
| 2930-01-558-5174 (2930015585174) | 2990-01-687-2085 (2990016872085) | 2990-00-891-8374 (2990008918374) | 2920-01-663-5064 (2920016635064) | |
| 2990-01-133-8312 (2990011338312) | 2995-00-506-3673 (2995005063673) | 2915-01-340-3426 (2915013403426) | 2910-21-913-3971 (2910219133971) | |
| 2915-00-941-0017 (2915009410017) | 2930-00-040-1520 (2930000401520) | 2990-01-690-4207 (2990016904207) | 2910-01-633-5035 (2910016335035) | |
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