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National Stock Number:
5306-00-869-4481
Federal Supply Class:
5306
National Item Identification Number:
008694481
Description:
BOLT,SHOULDER
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.
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Manufacturer Information:
| 6864506 | 73342 | ALLISON TRANSMISSION INC | | 6864506 | K0680 | ROLLS-ROYCE AIRLINES | | DU8064 | K0680 | ROLLS-ROYCE AIRLINES |
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Techincal Specification:
| DISTANCE FROM CENTERLINE TO FLAT | 0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM | | FASTENER LENGTH | 1.172 INCHES MINIMUM AND 1.187 INCHES MAXIMUM | | HARDNESS RATING | 286.0 BRINELL HULTGREN MINIMUM AND 321.0 BRINELL HULTGREN MAXIMUM OVERALL | | HEAD DIAMETER | 0.500 INCHES MINIMUM AND 0.520 INCHES MAXIMUM | | HEAD HEIGHT | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM | | HEAD STYLE | DEE CHAMFER | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD DIAMETER | 0.247 INCHES | | SHOULDER DIAMETER | 0.249 INCHES NOMINAL FIRST SHOULDER | | SHOULDER LENGTH | 0.677 INCHES MINIMUM AND 0.756 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SPECIAL FEATURES | HEAD OF BOLT CHAMFER NOMINAL 0.025 IN. AT 45 DEGREES; CHAMFER AT END OFBOLT THREAD NOMINAL 0.031 IN. AT 45 DEGREES | | THREAD CLASS | 3A | | THREAD LENGTH | 0.416 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES DESIGNATOR | UNS |
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