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National Stock Number:
5306-00-207-8714
Federal Supply Class:
5306
National Item Identification Number:
002078714
Description:
BOLT,RIBBED SHOULDER
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also BOLT, RIBBED NECK.
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Manufacturer Information:
| 919235 | 12204 | DAIMLER CHRYSLER | | 919235 | 53335 | UNIVERSAL LOGISTICS CORP CLARK DIV |
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Techincal Specification:
| DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS | 0.156 INCHES NOMINAL | | FASTENER LENGTH | 3.281 INCHES NOMINAL | | HEAD DIAMETER | 0.500 INCHES NOMINAL | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1010 OVERALL | | RIB LENGTH | 0.188 INCHES NOMINAL | | RIB MAJOR DIAMETER | 0.291 INCHES MINIMUM AND 0.295 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.279 INCHES MINIMUM FIRST SHOULDER AND 0.280 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER LENGTH | 2.844 INCHES NOMINAL FIRST SHOULDER | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNC | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 0.438 INCHES NOMINAL |
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