You have reached this page because of your interest in the Arrester Spark Exhaust NSN parts we have available on NSN Domain. Here, you can submit a quote request for Walker Mfg Co part number 21581, a component that can be located by searching for NSN 2990-00-451-4839 in our database. Apart from part number 21581, we also have an array of others, including military, defense, and aerospace parts that have been sourced from a wide range of trusted manufacturers on our Approved Vendor List (AVL). With this in mind, we invite you to explore our ever-expanding catalogs for in-demand items according to manufacturer, NSN, NIIN, and more.
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NSN Domain works with numerous government and defense agencies, so we take advantage of CAGE Codes like 79260 to uniquely identify items in a standardized manner. Moreover, we organize our stock according to various Federal Supply Classes (FSC), ensuring customers can find Walker Mfg Co part number 21581, which can be found under the FSC 2990 Miscellaneous Engine Accessories Nonaircraft with ease. On that note, please complete the form below for NSN 2990-00-451-4839 and/or any others so we can see how we can find a solution to your needs. For a hands-on approach, call or email us at any time; our experts are on standby 24/7x365!
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-451-4839 Item PartTypeName: ARRESTER,SPARK EXHAUST | 2990 | 004514839 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 49135 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 14.000 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED |
| ADAV | OVERALL DIAMETER | 8.500 INCHES NOMINAL |
| AJLW | OUTLET INSIDE DIAMETER | 3.500 INCHES NOMINAL |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | UNIVERSAL |
| ARNJ | INLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY |
| ARNK | INLET PROJECTION LENGTH | 3.000 INCHES NOMINAL |
| ARSQ | INLET OUTSIDE DIAMETER | 3.620 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 3.500 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED |
| ARTJ | OUTLET LOCATION | CENTRALLY LOCATED IN END SECTION OF BODY |
| ARTK | OUTLET PROJECTION LENGTH | 3.000 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 3.620 INCHES NOMINAL |
| CQPH | DEVICE DESIGN TYPE | DIRECTIONAL VANE |
| FEAT | SPECIAL FEATURES | CLEAN OUT PLUG LOCATED IN END OF MUFFLER BODY |
| MATT | MATERIAL | STEEL |
| SFTT | SURFACE TREATMENT | ALUMINUM ALLOY |
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