5306-00-395-7276 BOLT,MACHINE Index 5306-00-395-7278 BOLT,MACHINE

National Stock Number:
5306-00-395-7277

Federal Supply Class:
5306

National Item Identification Number:
003957277

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:
40312620UCY9M.S. AEROSPACE INC.
403126211449TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
403126252661RTX CORPORATION
403126256878SPS TECHNOLOGIES, LLC
403126277445RTX CORPORATION
403126280539SPS TECHNOLOGIES, LLC
403126292215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
EXTENDED WASHER DIAMETER0.433 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.115 INCHES MINIMUM
FASTENER LENGTH1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM
HEAD HEIGHT0.333 INCHES MINIMUM AND 0.353 INCHES MAXIMUM
HEAD STYLEDOUBLE HEXAGON W/HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALTITANIUM ALLOY OVERALL
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.250 INCHES
SHOULDER DIAMETER0.2600 INCHES MINIMUM AND 0.2604 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH1.065 INCHES MINIMUM AND 1.085 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
WIDTH BETWEEN FLATS0.313 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONPWA 37 FSCM 77445 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.708 INCHES MINIMUM AND 0.768 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH28


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