5905-01-156-4388 RESISTOR,VARIABLE,WIRE WOUND,NON Index 5305-01-156-4391 SCREW,MACHINE

National Stock Number:
5306-01-156-4390

Federal Supply Class:
5306

National Item Identification Number:
011564390

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:
9147M29P0106710VALLEY-TODECO, INC.
9147M29P0107482GENERAL ELECTRIC COMPANY
9147M29P010UCY9M.S. AEROSPACE INC.
9147M29P0123899J.W. MANUFACTURING, INC
9147M29P0127238BRISTOL INDUSTRIES, LLC
9147M29P012T498MORTON GRINDING, INC
9147M29P013V257HOWMET CORPORATION
9147M29P014GP55ACUFAST AIRCRAFT PRODUCTS


Techincal Specification:
EXTENDED WASHER DIAMETER0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
FASTENER LENGTH0.812 INCHES MINIMUM AND 0.828 INCHES MAXIMUM
HEAD HEIGHT0.144 INCHES MINIMUM
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7471 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
SHOULDER DIAMETER0.258 INCHES MINIMUM AND 0.259 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
WIDTH BETWEEN FLATS0.3125 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.641 INCHES MINIMUM AND 0.647 INCHES MAXIMUM
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNJF


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