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National Stock Number:
5306-00-620-6544
Federal Supply Class:
5306
National Item Identification Number:
006206544
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:
| 388119-3 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| DISTANCE FROM CENTERLINE TO FLAT | 0.800 INCHES MINIMUM AND 0.810 INCHES MAXIMUM | | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 7.080 INCHES NOMINAL FIRST HOLE | | FASTENER LENGTH | 7.280 INCHES NOMINAL | | HEAD DIAMETER | 1.750 INCHES NOMINAL | | HEAD HEIGHT | 0.380 INCHES NOMINAL | | HEAD STYLE | DEE CHAMFER | | MATERIAL | STEEL COMP 4340 OVERALL | | NOMINAL THREAD DIAMETER | 0.875 INCHES | | SPECIAL FEATURES | ONE HOLE IN THREADED END 0.200 IN. FROM END; MIN. DIA. 0.139 IN.AND MAX. 0.145 IN. IN HOLE | | SURFACE TREATMENT | CHROMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.660 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 14 |
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