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National Stock Number:
5306-00-374-4456
Federal Supply Class:
5306
National Item Identification Number:
003744456
Description:
BOLT,EXTERNALLY RELIEVED BODY
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.
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Manufacturer Information:
| 1914755 | 16764 | GENERAL MOTORS CORP DELCO REMY DIV | | 1914755 | 1LW55 | BORGWARNER PDS (ANDERSON), L.L.C. | | 65WDV1 | 05415 | LINDE LIFT TRUCK CORP. | | 1914755 | 24617 | GENERAL MOTORS CORP | | 1914755 | 7X677 | GENERAL MOTORS LLC | | 3260E9234 | 83299 | HYSTER-YALE GROUP, INC. | | 863978 | 12603 | CLARK EQUIPMENT CO | | 65WDV1 | 556A6 | LINDE MATERIAL HANDLING NORTH AMERICA CORP | | 863978 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC |
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Techincal Specification:
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.250 INCHES NOMINAL | | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 7.250 INCHES NOMINAL | | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 2 | | FASTENER LENGTH | 7.969 INCHES MINIMUM AND 8.031 INCHES MAXIMUM | | FIRST DIAMETER FROM HEAD | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM | | HEAD HEIGHT | 0.218 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | SECOND DIAMETER FROM HEAD | 0.271 INCHES MINIMUM AND 0.275 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.427 INCHES MINIMUM AND 0.442 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.688 INCHES MINIMUM AND 0.812 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES DESIGNATOR | UNC |
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