Thank you for your interest in Walker Mfg Co part number 21039, a Muffler Exhaust item that we offer here on Aerospace Materials Supply. This product is listed with the NSN 2990-00-074-8873, and you can obtain customized procurement solutions on this component from our team members by completing and submitting the form below. For our specialists to best deliver quotes that accommodate your specifications, please be sure we are presented with essential details like your target price, desired quantity, and anticipated fulfillment timeline. Once we have the opportunity to receive and review your submission, we will strive to provide a tailored response for your consideration within 15 minutes or less.
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Besides part number 21039, you may browse our platform further for similar components produced by Walker Mfg Co under the CAGECode 79260, as well as additional products that are categorized under FSC 2990 Miscellaneous Engine Accessories Nonaircraft. If you have any questions regarding our services or the NSN 2990-00-074-8873 items that we sell, you may always give us a call or email, as we would be delighted to assist you in any way that we can. Otherwise, we encourage you to request a quote for part number 21039 at your earliest convenience.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-074-8873 Item PartTypeName: MUFFLER,EXHAUST | 2990 | 000748873 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 21039 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 27.380 INCHES NOMINAL |
| ACQW | INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| ADAV | OVERALL DIAMETER | 5.500 INCHES NOMINAL |
| APGF | DESIGN TYPE | DRY |
| ARNA | COOLANT TYPE | AIR |
| ARND | MUFFLER DESIGN | BAFFLE |
| ARNE | BAFFLE QUANTITY | 1 |
| ARNG | BODY SHAPE | ROUND |
| ARNH | OPERATING POSITION | UNIVERSAL |
| ARNJ | INLET LOCATION | CENTERED ON END OF BODY SINGLE INLET |
| ARNK | INLET PROJECTION LENGTH | 2.690 INCHES NOMINAL SINGLE INLET2.690 INCHES NOMINAL |
| ARTE | INLET INSIDE DIAMETER | 1.930 INCHES NOMINAL SINGLE INLET1.930 INCHES NOMINAL |
| ARTH | OUTLET CONNECTION TYPE | UNTHREADED 1ST OUTLET |
| ARTJ | OUTLET LOCATION | CENTERED ON END OF BODY 1ST OUTLET |
| ARTK | OUTLET PROJECTION LENGTH | 10.940 INCHES NOMINAL 1ST OUTLET10.940 INCHES NOMINAL |
| ARWA | OUTLET OUTSIDE DIAMETER | 2.050 INCHES NOMINAL 1ST OUTLET2.050 INCHES NOMINAL |
| MATT | MATERIAL | STEEL |
| SFTT | 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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