We appreciate your interest in our selection of parts that fall under the NSN 2990-00-678-0072. Below, top-requested part numbers like ABT6209, 6209, T6209, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 2990-00-678-0072, 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.
Owned and operated by the NSN parts supplier ASAP Semiconductor, National Stock Numbers Quotes is only stocked with items that meet strict regulatory and statutory guidelines for export compliance and quality assurance. Moreover, all NSN 2990-00-678-0072 items on this page are sourced from leading manufacturers that we trust and have vetted as necessary. Aside from this steadfast commitment, we also aim to address the unique constraints of customers wherever possible, even if other channels have failed to. If you have any further questions about the services we offer or wish to discuss your needs directly, our representatives are always just a call or email away from assisting you!
| Item Name | Muffler Exhaust |
| Federal Supply Group (FSG) | Engine Accessories |
| Federal Supply Class (FSC) | 2990 Miscellaneous Engine Accessories Nonaircraft |
| National Item Identification Number (NIIN) | 00-678-0072 (006780072) |
| NCB Code | USA (00) |
| Manufacturer | Brighton Cromwell Llc, Ar Bee Corp, Cummins Filtration Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 38.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 7.125 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | MULTIPASS |
| ARNF | TUBE QUANTITY | 2 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | HORIZONTAL |
| ARNJ | INLET LOCATION | LOCATED 4 IN. FROM END OF BODY TO CENTER OF INLET ON SIDE OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 8.250 INCHES NOMINAL SINGLE INLET8.250 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 3.626 INCHES MINIMUM AND 3.646 INCHES MAXIMUM SINGLE INLET |
| ARTE | INLET INSIDE DIAMETER | 3.505 INCHES MINIMUM AND 3.525 INCHES MAXIMUM SINGLE INLET |
| ARTH | OUTLET CONNECTION TYPE | THREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECT. OF BODY 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 4.000 INCHES NOMINAL 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 4.000 INCHES NOMINAL 1ST OUTLET4.000 INCHES NOMINAL |
| ARTW | OUTLET THREAD SIZE | 3-8 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 |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ALUMINUM ALLOY |
| Relevant Components for NSN - 2990-00-678-0072, 2990006780072 | ||||
| 2910-01-438-1712 (2910014381712) | 2920-01-238-5538 (2920012385538) | 2990-01-123-3985 (2990011233985) | 2910-01-191-4258 (2910011914258) | |
| 2925-00-936-0188 (2925009360188) | 2910-01-090-2264 (2910010902264) | 2915-01-530-6523 (2915015306523) | 2910-00-364-5146 (2910003645146) | |
| 2930-01-184-1053 (2930011841053) | 2915-00-409-5930 (2915004095930) | 2990-00-356-0865 (2990003560865) | 2915-00-032-9207 (2915000329207) | |
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