National Item Identification Number
01-513-5576
015135576
5306-01-513-5576
5306015135576
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)
0N2N5
MULTI-CONTACT USA
5560 SKYLANE BLVD
SANTA ROSA
CA
95403
707-575-7575
Reference Numbers (Part Numbers)
230110-21
Required Categories
THREAD CLASS
THREAD DIRECTION
MATERIAL
III END ITEM IDENTIFICATION
Required Description
3A
RIGHT-HAND
STEEL COMP E4340 OVERALL
SEA KING AIRCRAFT, MODEL CH124A-B