ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 2990-00-314-0387 (2990003140387). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 2990003140387 |
| Manufacturers | Walker Mfg Co |
| Item Name | Muffler Exhaust |
| INC Code | 10849 |
| Federal Supply Group (FSG) | 29 Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-314-0387 (003140387) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| ARNK | INLET PROJECTION LENGTH | 1.250 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | UNABLE TO DECODE |
| ARTE | INLET INSIDE DIAMETER | 1.500 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED |
| ARTJ | OUTLET LOCATION | LOCATED 1-3/4 IN. FROM CENTER OF END SECTION OF BODY |
| ARTK | OUTLET PROJECTION LENGTH | 1.250 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | UNABLE TO DECODE |
| MATL | UNABLE TO DECODE | UNABLE TO DECODE |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ALUMINUM |
| ZZZV | FSC APPLICATION DATA | AUXILIARY ENGINE,COMBAT TANK |
| ABHP | OVERALL LENGTH | 17.875 INCHES MINIMUM AND 18.125 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 2.875 INCHES MINIMUM AND 3.125 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 5.875 INCHES MINIMUM AND 6.125 INCHES MAXIMUM |
| ACQW | INLET CONNECTION TYPE | UNTHREADED |
| AJLW | OUTLET INSIDE DIAMETER | 1.500 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | MULTIPASS |
| ARNF | TUBE QUANTITY | 3 |
| ARNG | BODY SHAPE | OVAL |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY |
| 2910-01-622-3608 (2910016223608) | 2915-00-703-4057 (2915007034057) | 2920-00-346-5785 (2920003465785) | 2910-01-630-4154 (2910016304154) |
| 2930-01-579-3205 (2930015793205) | 2990-01-412-9616 (2990014129616) | 2995-01-018-7527 (2995010187527) | 2990-01-072-3055 (2990010723055) |
| 2915-01-463-4958 (2915014634958) | 2910-01-411-0980 (2910014110980) | 2995-00-780-3618 (2995007803618) | 2910-01-556-9913 (2910015569913) |
We hope that you will visit us again the next time you need board-level components, aviation and aerospace parts, and more. Allow us to serve as your strategic purchasing partner.
Request for Quote
