Thank you for considering Cummins Filtration Inc part number 3438, a component we stock that is further identified by the NSN 2990-00-374-8564 and product description “Muffler Exhaust.” This item is currently available for purchase on our website today, and you can obtain a tailored quote at any time by completing the form on this page. To help us provide the best solution, please include critical details like your quantity requirements, target pricing, and delivery preferences within the submitted request. Once we receive your form, our team will promptly review provided information and respond with a quote that aligns with your needs.
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Alongside part number 3438, we encourage you to explore other offerings we carry from Cummins Filtration Inc that have been produced under CAGE Code 76700, as well as similar products classified under FSC 2990 Miscellaneous Engine Accessories Nonaircraft that may suit your projects. We can help you obtain pricing on all items that you are interested in, securing the most optimal solution for you. We are also happy to discuss any requirements that you may have, presenting specialized options for many restrictions and needs alike. With our services in mind, please submit your request for part number 3438 today and discover why Marine Defence Parts is a trusted partner for naval and defense procurement.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-374-8564 Item PartTypeName: MUFFLER,EXHAUST | 2990 | 003748564 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 3438 | 2 | 9 | D |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 24.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 7.000 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | BAFFLE |
| ARNE | BAFFLE QUANTITY | 3 |
| ARNF | TUBE QUANTITY | 2 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | LOCATED PERPENDICULAR THROUGH SIDES OF BODY,2.750 IN. FROM CENTER OF INLET TO END OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 5.500 INCHES NOMINAL SINGLE INLET5.500 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 2.465 INCHES MINIMUM AND 2.485 INCHES MAXIMUM SINGLE INLET |
| ARTE | INLET INSIDE DIAMETER | 2.405 INCHES MINIMUM AND 2.425 INCHES MAXIMUM SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | THREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 3.375 INCHES NOMINAL 1ST OUTLET3.375 INCHES NOMINAL |
| ARTW | OUTLET THREAD SIZE | 2-11-1/2 1ST OUTLET |
| ARTX | OUTLET THREAD SERIES DESIGNATOR | NPT 1ST OUTLET |
| ARTY | OUTLET THREAD DIRECTION | RIGHT-HAND 1ST OUTLET |
| ARTZ | OUTLET THREAD LOCATION | EXTERNAL 1ST OUTLET |
| FEAT | SPECIAL FEATURES | RAIN CAP WELDED TO INLET PIPE,INLET PIPE EQUIPPED W/CLAMP,BRACKET WELDED TO AND PROTRUDING THROUGH BOTTON OF MUFFLER W/SECURING HOLES LOCATED 15.000 IN. FROM CENTER OF INLET TO CENTER OF HOLES |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ALUMINUM |
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