5306-00-483-9591, BOLT,SHOULDER

National Stock Number:
5306-00-483-9591

Federal Supply Class:
5306

National Item Identification Number:
004839591

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.

Manufacturer Information:

6865506	29372	HOWMET GLOBAL FASTENING SYSTEMS INC.
6865506	63005	ROLLS-ROYCE CORPORATION
6865506	73342	ALLISON TRANSMISSION INC
6865506	84256	AVIBANK MFG., INC.

Techincal Specification:

DISTANCE FROM CENTERLINE TO FLAT	0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	0.950 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH	1.066 INCHES NOMINAL
HEAD DIAMETER	0.510 INCHES NOMINAL
HEAD HEIGHT	0.150 INCHES NOMINAL
HEAD STYLE	DEE CHAMFER
HOLE DIAMETER	0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
HOLE CONFIGURATION STYLE	ROUND LONGITUDINAL HOLE
HOLE TYPE	DRILLED
HOLE QUANTITY	2
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5731 ASSN STD 1ST MATERIAL RESPONSE OR AMS5737 ASSN STD 2ND MATERIAL RESPONSE GRIP
MATERIAL DOCUMENT AND CLASSIFICATION	ELGILOY(COBALT-NICKEL-CHROMIUM) MFR REF SINGLE MATERIAL RESPONSE SPRING
MATERIAL	COBALT ALLOY SPRING
MATERIAL	STEEL CORROSION RESISTING GRIP
NOMINAL THREAD DIAMETER	0.250 INCHES
SHOULDER DIAMETER	0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER LENGTH	0.761 INCHES NOMINAL FIRST SHOULDER
SPECIAL FEATURES	TWO RETAINING BALL,CORROSION-RESISTING STEEL,QQ-S-763 CLASS 44OC,ROCKWELL HARDNESS C58-64;COTTER PIN HOLES BEWITHIN 0.010 INCH OF BOLT DIAMETER CENTERLINE AND PERPENDICULAR TO BOLT SHANK AXIS WITHIN 2 DEGREES
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.305 INCHES NOMINAL
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH	28

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