NSN 5306-00-026-2124

Part Details | SHEAR BOLT

5306-00-026-2124 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.

Alternate Parts: MB13617, MB13-6-17, ST3M561617, ST3M561-6-17, MB13617, MB13-6-17, BM17028617, BM17028-6-17, BM17028617, BM17028-6-17, MB13617, MB13-6-17, 73992617, 73992-6-17, 73992617, 73992-6-17, A1C220617, A1C220-6-17, AIC220617, AIC220-6-17, A1C2446D17, A1C244-6D17, 5306-00-026-2124, 00-026-2124, 5306000262124, 000262124

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 28, 197200-026-212415903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-00-026-2124
Part Number Cage Code Manufacturer
MB13-6-17C4293ALCOA FASTENING SYSTEMSFAIRCHILDFASTENERS EUROPE - VSD GMBH
ST3M561-6-1776301BOEING COMPANY, THEDBA BOEING
MB13-6-1773197HI-SHEAR CORPORATION
BM17028-6-1717446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BM17028-6-1797928HUCK INTL INC
MB13-6-17L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
73992-6-1750392SPS TECHNOLOGIES INC
73992-6-1756878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
A1C220-6-1706725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
AIC220-6-1706725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
A1C244-6D1706725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
Technical Data | NSN 5306-00-026-2124
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.374 INCHES MINIMUM AND 0.441 INCHES MAXIMUM
FASTENER LENGTH1.446 INCHES MINIMUM AND 1.493 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
SINGLE SHEAR STRENGTH132000 POUNDS PER SQUARE INCH
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
GRIP LENGTH1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM
GRIP DIAMETER0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA08524-B17028 MANUFACTURERS STANDARD