5935-01-623-7398 CONNECTOR,RECEPTACLE,ELECTRICAL 2540-01-360-4444 INSULATION,VEHICULAR

National Stock Number:
5306-01-623-6650

Federal Supply Class:
5306

National Item Identification Number:
016236650

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:
MS14181-06056L80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
EXTENDED WASHER DIAMETER0.691 INCHES MINIMUM AND 0.701 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.044 INCHES MINIMUM AND 0.064 INCHES MAXIMUM
FASTENER LENGTH4.169 INCHES MINIMUM AND 4.199 INCHES MAXIMUM
GRIP DIAMETER0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
GRIP LENGTH3.490 INCHES MINIMUM AND 3.510 INCHES MAXIMUM
HEAD HEIGHT0.327 INCHES MINIMUM AND 0.347 INCHES MAXIMUM
HEAD MINOR DIAMETER0.423 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
HEAD STYLESPLINE EXTENDED WASHER
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT,TENSION
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5662 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE AND AMS5663 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE AND AMS5962 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY 718 OVERALL
MINIMUM TENSILE STRENGTH20900 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.375 INCHES
SINGLE SHEAR STRENGTH27650 POUNDS PER SQUARE INCH
SURFACE FINISH32.0 MICROINCHES BEARING SURFACE OF HEAD
SURFACE FINISH32.0 MICROINCHES GRIP
SURFACE FINISH32.0 MICROINCHES SIDES OF HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2700, METHOD 1, TYPE 2 OR 8, CLASS 4 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.659 INCHES MINIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)


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