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National Stock Number:
5306-00-366-6392
Federal Supply Class:
5306
National Item Identification Number:
003666392
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:
| 1A60434 | 95201 | NAPCO INTERNATIONAL LLC | | 303K722 | 83299 | HYSTER-YALE GROUP, INC. | | 692857 | 12204 | DAIMLER CHRYSLER | | 7702731 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 692857 | 86403 | CHRYSLER CORP SERVICE AND PARTS OPNS | | 692857 | 93334 | ATWOOD FENCE CO INC | | 923752 | 12204 | DAIMLER CHRYSLER | | 852824 | 12603 | CLARK EQUIPMENT CO | | 852824 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC |
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Techincal Specification:
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 1.438 INCHES NOMINAL | | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 | | FASTENER LENGTH | 2.813 INCHES NOMINAL | | HEAD HEIGHT | 0.437 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL COMP 1340 OR STEEL COMP 4135H OR STEEL COMP 4140 OVERALL | | NOMINAL THREAD DIAMETER | 0.437 INCHES | | SPECIAL FEATURES | 0.375-24UNF-2BX0.344 IN. DEEP THREADED HOLE IN CENTER OF HEAD | | SECOND DIAMETER FROM HEAD | 0.391 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 0.688 INCHES NOMINAL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.125 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 14 | | THREAD SERIES DESIGNATOR | UNC |
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