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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 SHF121-12SM16A, which is a Stud Locked In from manufacturer Alcoa Global Fasteners Inc, 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 SHF121-12SM16A 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 Alcoa Global Fasteners Inc parts from NSN 5307012519609, 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 SHF121-12SM16A purchasing process instantly, submit an RFQ today.
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AAJD | THREAD CLASS | 3A STUD THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| AASA | THREAD LENGTH | 0.567 INCHES NOMINAL STUD THREAD |
| AASA | THREAD LENGTH | 0.630 INCHES NOMINAL NUT THREAD |
| AAUM | LOCKING FEATURE | ANY ACCEPTABLE |
| AAVH | SHOULDER DIAMETER | 0.505 INCHES MINIMUM AND 0.515 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 1.750 INCHES NOMINAL |
| ADCT | DISTANCE FROM SERRATED PORTION TO NUT END | 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM |
| ADCU | DISTANCE FROM SERRATED PORTION TO STUD END | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |
| ADCX | DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 0.278 INCHES MINIMUM AND 0.288 INCHES MAXIMUM |
| ADCY | LENGTH FROM SERRATED PORTION THROUGH SHOULDER | 0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 12 STUD THREAD |
| CMLP | THREAD QUANTITY PER INCH | 24 NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES STUD THREAD |
| MATT | MATERIAL | STEEL COMP 303 |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 CLASS 3 TYPE 11 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | LOCKED IN |
| THSD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNS STUD THREAD |
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