8430-01-547-5396 BOOTS,COMBAT Index 8430-01-547-5398 BOOTS,COMBAT

National Stock Number:
5306-01-547-5397

Federal Supply Class:
5306

National Item Identification Number:
015475397

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.


Manufacturer Information:
ST2605-080E0Z8AEROSPACE MANUFACTURING CORPORATION
ST2605-080UCY9M.S. AEROSPACE INC.
ST2605-0852661RTX CORPORATION
ST2605-0877445RTX CORPORATION


Techincal Specification:
EXTENDED WASHER THICKNESS0.040 INCHES NOMINAL
EXTENDED WASHER DIAMETER0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
FASTENER LENGTH0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
HEAD HEIGHT0.248 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
HEAD STYLEDOUBLE HEXAGON W/HOLE
HOLE CONFIGURATION STYLEDOUBLE HEXAGON LONGITUDINAL HOLE
HOLE DIAMETER0.042 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
HOLE QUANTITY4
HOLE TYPEDRILLED
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT-MACHINE, DRILLED, DOUBLE HEX
MATERIAL DOCUMENT AND CLASSIFICATIONPWA 96, CAGE 77445 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES
WIDTH BETWEEN FLATS0.025 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.092 INCHES MINIMUM
THREAD CLASS3A
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH32


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