NSN 5306-00-947-2186

Part Details | SHEAR BOLT

5306-00-947-2186 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: VS252110F23, VS2521-10F23, VS252110F23, VS2521-10F23, C0811023, C081-10-23, BM551321023A, BM55132-10-23A, BM551321023A, BM55132-10-23A, C0811023, C081-10-23, EWSB22D10A23, EWSB22D10-A23, C0811023, C081-10-23, AIC22010A23, AIC220-10A23, 202155201023, 202-15520-10-23, 5306-00-947-2186, 00-947-2186, 5306009472186, 009472186

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 25, 196600-947-218615903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5306-00-947-2186
Part Number Cage Code Manufacturer
VS2521-10F2392215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS2521-10F2306950ARCONIC GLOBAL FASTENERS & RINGS,INC.
C081-10-2392215ARCONIC GLOBAL FASTENERS & RINGS,INC.
BM55132-10-23A17446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
BM55132-10-23A97928HUCK INTL INC
C081-10-2381755LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
EWSB22D10-A2356878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
C081-10-2356878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
AIC220-10A2306725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
202-15520-10-2380378TRIUMPH AEROSTRUCTURES, LLCDBA TRIUMPH AEROSTRUCTURES - VOUGHT
Technical Data | NSN 5306-00-947-2186
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.632 INCHES MINIMUM
FASTENER LENGTH2.070 INCHES NOMINAL
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLE DOUBLE HEXAGON
HEAD HEIGHT0.350 INCHES NOMINAL
WIDTH BETWEEN FLATS0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
GRIP LENGTH1.438 INCHES NOMINAL
GRIP DIAMETER0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM