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Quality guaranteed We sell only warrantied and traceable partsAt Aviation Parts Circuit, we offer an unparalleled selection of parts for the aerospace, civil aviation, defense, electronics, and IT hardware markets. Owned and operated by ASAP Semiconductor, we have access to an inventory of more than two billion new and obsolete parts organized into an efficient, streamlined, and easy-to-navigate purchasing platform. Part numbers such as 1255, which is a Muffler Exhaust from manufacturer Walker Mfg Co, are in stock and ready to ship with short lead times and competitive prices. We specialize in leveraging our purchasing power with major suppliers, allowing us to offer lower costs and faster shipping on all orders, even in AOG situations. Our team at Aviation Parts Circuit is available 24/7x365 to provide you with a quick quotation on part 1255 and any other NSN part listed on our website.
To help users quickly locate the parts they need, our website offers a broad scope of parametric search measures, allowing customers to filter parts by their Federal Supply Group or Class, part type, part family, CAGE Code, NSN, and more. For example, if you are in need of Walker Mfg Co parts from NSN 2990007780031, our website can provide you with a selection of parts exclusively from that manufacturer and NSN. At Aviation Parts Circuit, our goal is not only to improve the parts procurement process, but to revolutionize it entirely. To begin the NSN part 1255 purchasing process instantly, submit an RFQ today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2990-00-778-0031 Item Description: Muffler Exhaust | 2990 | 007780031 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 1255 | 6 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| EXHAUST | ABHP | OVERALL LENGTH21 000 INCHES NOMINAL |
| EXHAUST | ABKW | OVERALL HEIGHT5 000 INCHES NOMINAL |
| EXHAUST | ACQW | INLET CONNECTION TYPEUNTHREADED |
| EXHAUST | AJLW | OUTLET INSIDE DIAMETER1 688 INCHES NOMINAL |
| EXHAUST | APGF | DESIGN TYPEDRY |
| EXHAUST | ARNA | COOLANT TYPEAIR |
| EXHAUST | ARND | MUFFLER DESIGNMULTIPASS |
| EXHAUST | ARNH | OPERATING POSITIONHORIZONTAL |
| EXHAUST | ARNK | INLET PROJECTION LENGTH2 000 INCHES NOMINAL |
| EXHAUST | ARSQ | INLET OUTSIDE DIAMETER2 125 INCHES NOMINAL |
| EXHAUST | ARTE | INLET INSIDE DIAMETER2 000 INCHES NOMINAL |
| EXHAUST | ARTH | OUTLET CONNECTION TYPEUNTHREADED |
| EXHAUST | ARWA | OUTLET OUTSIDE DIAMETER1 812 INCHES NOMINAL |
| EXHAUST | ABMK | OVERALL WIDTH9 500 INCHES NOMINAL |
| EXHAUST | ARNF | TUBE QUANTITY3 |
| EXHAUST | ARNG | BODY SHAPEOVAL |
| EXHAUST | ARNJ | INLET LOCATIONLOCATED ON CENTER OF END SECTION |
| EXHAUST | ARTJ | OUTLET LOCATIONOFFSET ON END SECTION OPPOSITE INLET |
| EXHAUST | ARTK | OUTLET PROJECTION LENGTH2 000 INCHES NOMINAL |
| EXHAUST | MATT | MATERIALSTEEL |
| EXHAUST | SFTT | SURFACE TREATMENTZINC |
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