5930-00-620-3315 SWITCH,SENSITIVE Index 5330-00-620-3317 SEAL ASSEMBLY,STARTER SHAFT

National Stock Number:
5306-00-620-3316

Federal Supply Class:
5306

National Item Identification Number:
006203316

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:
25595510EUD7UNITED AERONAUTICAL CORPORATION
255955119226CONSOLIDATED AERONAUTICS CORP
255955188277THE BOEING COMPANY


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER9.090 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH9.282 INCHES NOMINAL
GRIP DIAMETER0.8730 INCHES MINIMUM AND 0.8737 INCHES MAXIMUM
GRIP LENGTH8.271 INCHES MINIMUM AND 8.291 INCHES MAXIMUM
HEAD DIAMETER1.375 INCHES NOMINAL
HEAD HEIGHT0.406 INCHES NOMINAL
HEAD STYLEROUND W/WRENCH FLATS
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.875 INCHES
SHANK UNTHREADED HOLE DIAMETER0.127 INCHES MINIMUM AND 0.134 INCHES MAXIMUM FIRST HOLE
WIDTH BETWEEN FLATS1.125 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEST DATA DOCUMENT81349-MIL-I-6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.991 INCHES MINIMUM AND 1.011 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH14


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