5306-00-947-7010 BOLT,SHEAR Index 5330-00-947-7012 FELT,MECHANICAL,PREFORMED

National Stock Number:
5306-00-947-7011

Federal Supply Class:
5306

National Item Identification Number:
009477011

Description:
BOLT,SHEAR

Detail:
A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See BOLT, MACHINE and BOLT, CLEVIS.


Manufacturer Information:
202-15520-5-2480378TRIUMPH AEROSTRUCTURES, LLC
AIC220-5A2406725SPS TECHNOLOGIES, LLC
BM55132-5-24A17446HUCK INTERNATIONAL, INC
EWSB22-5A2456878SPS TECHNOLOGIES, LLC
C081-5-2481755LOCKHEED MARTIN CORPORATION
BM55132-5-24A97928HUCK INTL INC
VS2521-5F2406950HOWMET GLOBAL FASTENING SYSTEMS INC
EWSB22-5A2480539SPS TECHNOLOGIES, LLC
VS2521-5F2492215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
FASTENER LENGTH1.851 INCHES NOMINAL
GRIP DIAMETER0.3108 INCHES MINIMUM AND 0.3117 INCHES MAXIMUM
GRIP LENGTH1.500 INCHES NOMINAL
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.187 INCHES NOMINAL
HEAD STYLEDOUBLE HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONSPS-M-107,FSCM 03680 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.312 INCHES
WIDTH BETWEEN FLATS0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONNAS 672 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.351 INCHES MINIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH24


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