Thank you for choosing to partner with National Stock Number Shop for the Muffler Exhaust NSN parts you require. On this page, you can submit a quote request for Cummins Filtration Inc part number 21940-N, a component that can also be found by inputting NSN 2990014165939 in our search engine. Apart from this item, we also have an array of other in-demand part numbers, all of which can be traced back to a conglomerate of well-known manufacturers that we trust. Explore our expansive part catalogs by scrolling over to our menu and locate products according to manufacturer, NIIN, NSN, and more.
National Stock Number Shop works with numerous government and defense agencies, so we use CAGE Codes like 76700 to uniquely identify items in a standardized manner. Additionally, we utilize Federal Supply Classes (FSCs) to organize our stock, ensuring customers can find Cummins Filtration Inc parts under the FSC 2990 Miscellaneous Engine Accessories Nonaircraft with ease. With this in mind, we encourage you to complete the RFQ form below for NSN 2990014165939 or any others, and see how we can provide you with a customized sourcing solution. For one-on-one assistance, contact us via phone or email at any time; we are available around the clock for customer inquiries!
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-01-416-5939 Item Description: Muffler Exhaust | 2990 | 014165939 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 21940-N | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 48.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED |
| ADAV | OVERALL DIAMETER | 12.130 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | TRUCK,FIRE CRASH P2 |
| 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 |
| ARNK | INLET PROJECTION LENGTH | 4.995 INCHES NOMINAL |
| ARNL | INLET FLANGE SHAPE | ROUND |
| ARNN | INLET FLANGE MOUNTING HOLE DIAMETER | 4.995 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 4.995 INCHES NOMINAL |
| MATL | MATERIAL | STEEL |
| SURF | SURFACE TREATMENT | ALUMINUM |
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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