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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 8903-1-1, which is a Kingpin Fifth Wheel from manufacturer Chief Of Engineers, 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 8903-1-1 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 Chief Of Engineers parts from NSN 2510003181203, 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 8903-1-1 purchasing process instantly, submit an RFQ today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2510-00-318-1203 Item Description: Kingpin Fifth Wheel | 2510 | 003181203 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 8903-1-1 | 6 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASU | HEAD HEIGHT | 0.594 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.625 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 2.000 INCHES NOMINAL |
| ACST | MOUNTING END TYPE | FLANGE |
| ADAQ | BODY LENGTH | 6.531 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 4.490 INCHES MAXIMUM |
| ADML | MOUNTING FLANGE BOLT HOLE QUANTITY | 0 |
| AGPW | HEAD OUTSIDE DIAMETER | 2.797 INCHES MINIMUM AND 2.827 INCHES MAXIMUM |
| AGPX | SHOULDER OUTSIDE DIAMETER | 2.880 INCHES MAXIMUM |
| AGSR | LENGTH FROM HEAD TO SHOULDER | 2.094 INCHES NOMINAL |
| AHTC | FLANGE OUTSIDE DIAMETER | 4.390 INCHES NOMINAL |
| AJWR | SHOULDER LENGTH | 1.250 INCHES NOMINAL |
| AKRS | PIN LENGTH | 12.000 INCHES NOMINAL |
| ARKN | FLANGE SHAPE | ROUND |
| BSCK | LOCKING RECESS OUTSIDE DIAMETER | 2.005 INCHES MAXIMUM |
| BTQS | LOCKING RECESS LENGTH | 1.500 INCHES NOMINAL |
| BTQT | LOWER LOCKING RECESS LENGTH | 1.500 INCHES NOMINAL |
| BTQX | LOWER LOCKING RECESS OUTSIDE DIAMETER | 3.505 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL |
 |
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We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.
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