5306-00-143-3437 BOLT,MACHINE Index 5365-00-143-3444 SPACER,RING

National Stock Number:
5306-00-143-3441

Federal Supply Class:
5306

National Item Identification Number:
001433441

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:
5306PL06330069009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
9630M72P0207482GENERAL ELECTRIC COMPANY
9630M72P020UCY9M.S. AEROSPACE INC.


Techincal Specification:
FASTENER LENGTH2.670 INCHES MINIMUM AND 2.690 INCHES MAXIMUM
HEAD HEIGHT0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
SHOULDER LENGTH2.190 INCHES MINIMUM AND 2.210 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER DIAMETER0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM FIRST SHOULDER
WIDTH BETWEEN FLATS0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.369 INCHES MINIMUM AND 0.480 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH28


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