If your operations demand dependable items that fall under the NSN 2990-00-423-9109, look no further than the expansive product list featured on this page. For your convenience, all NSN 2990-00-423-9109 part numbers that we have in stock like 3B6238, and others are listed below with their respective manufacturer. Should any of these products match your requirements, you may click on the “RFQ” button presented next to each listing to access our online quote request service. By providing our team with information like your desired part quantity, pricing, and fulfillment speed on the form you are directed to, we can offer a procurement solution that best accommodates your needs within 15 minutes of our receipt and review.
You never have to compromise any of your needs when you shop with us, as we always aim to offer competitive pricing and delivery times for every order. Furthermore, quality is a fundamental cornerstone of our operations, and we carry out various practices to guarantee the fit, form, and function of our NSN 2990-00-423-9109 products, starting with strictly sourcing from trustworthy NSN parts suppliers and manufacturers. To learn more about our diverse commitments and see why so many customers steadily depend on our services, connect with us by form, phone, or email at your earliest convenience.
| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-423-9109 (004239109) |
| NCB Code | USA (00) |
| Manufacturer | Caterpillar Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 10.875 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 8.500 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 2.516 INCHES MINIMUM AND 2.531 INCHES MAXIMUM 1ST OUTLET |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | STRAIGHT THROUGH |
| ARNF | TUBE QUANTITY | 1 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | VERTICAL |
| ARNJ | INLET LOCATION | CENTRALLY IN END SECTION OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 1.875 INCHES NOMINAL SINGLE INLET1.875 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 2.656 INCHES MINIMUM AND 2.688 INCHES MAXIMUM SINGLE INLET |
| ARTE | INLET INSIDE DIAMETER | 2.531 INCHES MINIMUM AND 2.562 INCHES MAXIMUM SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTRALLY IN END SECTION OF BODY 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 19.938 INCHES MINIMUM AND 20.062 INCHES MAXIMUM 1ST OUTLET |
| ARWA | OUTLET OUTSIDE DIAMETER | 2.641 INCHES MINIMUM AND 2.656 INCHES MAXIMUM 1ST OUTLET |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ALUMINUM |
| ZZZV | FSC APPLICATION DATA | EXHAUST GROUP,DIESEL ENGINE |
| Relevant Components for NSN - 2990-00-423-9109, 2990004239109 | ||||
| 2925-00-228-8854 (2925002288854) | 2920-00-861-2265 (2920008612265) | 2990-01-438-1786 (2990014381786) | 2930-01-702-9962 (2930017029962) | |
| 2930-00-445-8927 (2930004458927) | 2915-01-507-7741 (2915015077741) | 2990-01-306-6087 (2990013066087) | 2930-01-657-0233 (2930016570233) | |
| 2915-01-500-9746 (2915015009746) | 2920-01-614-9592 (2920016149592) | 2925-01-614-9184 (2925016149184) | 2910-01-182-9477 (2910011829477) | |
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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