5306-00-815-7952, BOLT,SHOULDER

National Stock Number:
5306-00-815-7952

Federal Supply Class:
5306

National Item Identification Number:
008157952

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:

803771-1	13002	GOODRICH CORPORATION
803771-1	6K4C8	GOODRICH CORPORATION
803771-1	98897	LOCKHEED MARTIN CORP

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	1.825 INCHES MINIMUM FIRST HOLE AND 1.835 INCHES MAXIMUM FIRST HOLE
FASTENER LENGTH	1.980 INCHES NOMINAL
HEAD HEIGHT	0.130 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
HEAD STYLE	HEXAGON
MATERIAL	STEEL COMP E4340 OVERALL OR STEEL COMP 4340 OVERALL
PROPRIETARY CHARACTERISTICS	PACS
MINIMUM TENSILE STRENGTH	190000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.375 INCHES
SHANK UNTHREADED HOLE DIAMETER	0.105 INCHES MINIMUM FIRST HOLE AND 0.110 INCHES MAXIMUM FIRST HOLE
SHOULDER DIAMETER	0.529 INCHES MINIMUM FIRST SHOULDER AND 0.530 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	1.325 INCHES MINIMUM FIRST SHOULDER AND 1.335 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPE	ROUND ALL SHOULDERS
SPECIAL FEATURES	20 RIBS LOCATED 1.385 IN. MIN 1.465 IN. MAX FROM HEAD BEARING SURFACE 0.4355 IN. MIN 0.4375 IN. MAX DIA 0.095 IN. MIN 0.165 IN. MAX LG
WIDTH BETWEEN FLATS	0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
SURFACE TREATMENT	CHROMIUM OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.350 INCHES NOMINAL
THREAD QUANTITY PER INCH	24
THREAD SERIES DESIGNATOR	UNF

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