4730-01-152-5621 BUSHING,PIPE Index 5305-01-152-5623 SCREW,CLOSE TOLERANCE

National Stock Number:
5306-01-152-5622

Federal Supply Class:
5306

National Item Identification Number:
011525622

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:
10116019A486GNIMIKKEISTOKESKUS NCB FINLAND
122897-4-1656878SPS TECHNOLOGIES, LLC
AIC763-4-1606725SPS TECHNOLOGIES, LLC
HP7753-4-160ZC92HEARTLAND PRECISION FASTENERS INC
GS1032-4-161EM77B & B SPECIALTIES INC
122897-4-1680539SPS TECHNOLOGIES, LLC
ST3M753-4-1606710VALLEY-TODECO, INC.
SLB255-4-1616258SPACE-LOK, INC.
S3434-1617446HUCK INTERNATIONAL, INC
S343-4-1617446HUCK INTERNATIONAL, INC
PBF1267-4-1627624SPS TECHNOLOGIES LLC
MB156-4-1673197HI-SHEAR CORPORATION
S343-4-1697928HUCK INTL INC
MB156-4-16L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC
VFK600-4-1606710VALLEY-TODECO, INC.
VS3190-4-1606950HOWMET GLOBAL FASTENING SYSTEMS INC
ST3M753-4-161VSL7HOUSTON PRECISION FASTENERS I LP
ST3M753-4-1658998FASTENER INNOVATION TECHNOLOGY, INC.
ST3M753-4-1659563REID PRODUCTS INC.
ST3M753-4-1676301THE BOEING COMPANY
VS3190-4-1692215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
EXTENDED WASHER DIAMETER0.460 INCHES MINIMUM AND 0.470 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.026 INCHES MINIMUM AND 0.046 INCHES MAXIMUM
FASTENER LENGTH1.453 INCHES MINIMUM AND 1.483 INCHES MAXIMUM
GRIP DIAMETER0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
GRIP LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
HEAD HEIGHT0.194 INCHES MINIMUM AND 0.234 INCHES MAXIMUM
HEAD MINOR DIAMETER0.318 INCHES MINIMUM AND 0.324 INCHES MAXIMUM
HEAD STYLESPLINE EXTENDED WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP XM-13 OVERALL
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.250 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.443 INCHES MINIMUM AND 0.493 INCHES MAXIMUM
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNJF


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