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National Stock Number:
5306-00-752-7562
Federal Supply Class:
5306
National Item Identification Number:
007527562
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:
| 7527562 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.625 INCHES | | THREAD QUANTITY PER INCH | 18 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.031 INCHES MINIMUM AND | | 1.093 INCHES MAXIMUM | | FASTENER LENGTH | 1.469 INCHES MINIMUM AND | | 1.531 INCHES MAXIMUM | | MATERIAL | STEEL COMP 8637 OR | | STEEL COMP 4140 OR | | STEEL COMP 8640 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND | | 37.0 ROCKWELL C MAXIMUM OVERALL | | HEAD STYLE | HEXAGON | | HEAD HEIGHT | 0.375 INCHES MINIMUM AND | | 0.437 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.844 INCHES MINIMUM AND | | 0.906 INCHES MAXIMUM | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 0.682 INCHES MINIMUM AND | | 0.687 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 0.407 INCHES MINIMUM AND | | 0.469 INCHES MAXIMUM FIRST SHOULDER |
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