5306-01-323-9084 BOLT,EXTERNALLY RELIEVED BODY Index 5310-01-323-9086 NUT,PLAIN,KNURLED

National Stock Number:
5306-01-323-9085

Federal Supply Class:
5306

National Item Identification Number:
013239085

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:
405999252661RTX CORPORATION
405999277445RTX CORPORATION
5306PL14994509009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.855 INCHES NOMINAL
EXTENDED WASHER DIAMETER0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
EXTENDED WASHER THICKNESS0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
FASTENER LENGTH1.190 INCHES MINIMUM AND 1.210 INCHES MAXIMUM
FIRST DIAMETER FROM HEAD0.181 INCHES MINIMUM AND 0.183 INCHES MAXIMUM
HEAD HEIGHT0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD STYLEDOUBLE HEXAGON W/HOLE
HOLE CONFIGURATION STYLEDOUBLE HEXAGON LONGITUDINAL HOLE
HOLE DIAMETER0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
HOLE QUANTITY4
HOLE TYPEDRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7461 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALTITANIUM ALLOY OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
SPECIAL FEATURESTHREADED AREA IS NEXT TO HEAD;EX-TERNALLY RELIEVED AREA IS A DOWL-LIKE PROJECTION BETWEEN THREADS AND TIP;CENTER HOLE AT TOP OF HEAD IS 0.140/0.160IN. DIA X 0.167 IN. NOM DEEP
WIDTH BETWEEN FLATS0.3125 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNJF


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