Thank you for your interest in SFA121-12AA16.5A. Civil Aviation 360 offers an unmatched amount of premium NSN parts to various industries. Stud Locked In is an item listed with the NSN 5307-00-688-2026 and is manufactured by Alcoa Global Fasteners Inc. If you are interested in beginning the purchasing process for this particular item SFA121-12AA16.5A, please finish filling out the provided Instant RFQ form with details like quantity and contact information. After submission, a staff member will contact you in 15 minutes or less with a personalized quote.
Civil Aviation 360 provides customers with a large inventory of NSN part such as SFA121-12AA16.5A that are available for immediate purchase. A National Stock Number (NSN) is a number used to help classify items as they make their way through the federal supply system. Each NSN is unique, and the several digits describe different qualities like name, manufacturer, part number, and more. This classification system was created to eliminate confusion and duplication of orders, particularly in the United States Military Services. Since its first use after World War II, it has been officially recognized by the U.S. DOD and other NATO countries. For your convenience, 5307-00-688-2026 is also listed with its CAGE Code: 83324 and manufacturer: Alcoa Global Fasteners Inc. All items that Civil Aviation 360 provides come with expedited shipping and manufacturer trace documentation, as applicable.
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A STUD THREAD |
| AAJD | THREAD CLASS | 3A NUT THREAD |
| AASA | THREAD LENGTH | 0.750 INCHES NOMINAL STUD THREAD |
| AASA | THREAD LENGTH | 0.812 INCHES NOMINAL NUT THREAD |
| ABHP | OVERALL LENGTH | 1.780 INCHES NOMINAL |
| ADCT | DISTANCE FROM SERRATED PORTION TO NUT END | 1.030 INCHES NOMINAL |
| ADCU | DISTANCE FROM SERRATED PORTION TO STUD END | 0.750 INCHES NOMINAL |
| ADCX | DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 0.230 INCHES NOMINAL |
| ADDU | DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.172 INCHES NOMINAL FIRST HOLE |
| ADDV | COTTER PIN HOLE DIAMETER | 0.106 INCHES NOMINAL FIRST HOLE |
| CMLP | THREAD QUANTITY PER INCH | 14 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 | ALUMINUM ALLOY 2024 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-268 FED SPEC SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | LOCKED IN |
| THSD | THREAD SERIES DESIGNATOR | UNC STUD THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
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