National Item Identification Number
01-348-8448
013488448
5306-01-348-8448
5306013488448
National Stock Number
Item Name
BOLT,SHEAR
Federal Supply Class
5306
Description
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.
Commercial and Government Entity Code (Supplier Data)
80539
26512
26512
27624
06710
92215
56878
Reference Numbers (Part Numbers)
EWSB22-16-32
GB511B16D32
GB511GG16D32A
PBF1479-16D32A
VCD0020-16D32A
VS2521
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNJF
1.000 INCHES
12
3A
RIGHT-HAND
1.209 INCHES NOMINAL
3.193 INCHES MINIM
