NSN 5306-01-173-6796

Part Details | SHEAR BOLT

5306-01-173-6796 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: ST3M7534D12, ST3M753-4D12, VS31904D12, VS3190-4D12, VS31904D12, VS3190-4D12, ST3M7534D12, ST3M753-4D12, ST3M7534D12, ST3M753-4D12, ST3M7534D12, ST3M753-4D12, HP77534D12, HP7753-4D12, ST3M7534D12, ST3M753-4D12, MB1564D12, MB156-4D12, S3434D12, S343-4D12, S3434D12, S343-4D12, ST3M7534D12, ST3M753-4D12, MB1564D12, MB156-4D12, 10116092, 1228974D12, 122897-4D12, ST3M7534D12, ST3M753-4D12, 1228974D12, 122897-4D12, 1228974D12, 122897-4D12, ST3M7534D12, ST3M753-4D12, AIC7634D12, AIC763-4D12, ST3M7534D12, ST3M753-4D12, PBF12674D12, PBF1267-4D12, ST3M7534D12, ST3M753-4D12, VFK6004D12, VFK600-4D12, 5306-01-173-6796, 01-173-6796, 5306011736796, 011736796

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 07, 198401-173-679615903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

DOUBLE HEXAGON FLATS

Cross Reference | NSN 5306-01-173-6796
Part Number Cage Code Manufacturer
ST3M753-4D1206950ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS3190-4D1292215ARCONIC GLOBAL FASTENERS & RINGS,INC.
VS3190-4D1206950ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST3M753-4D1276301BOEING COMPANY, THEDBA BOEING
ST3M753-4D1258998FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T
ST3M753-4D120ZC92HEARTLAND PRECISION FASTENERS, INC.
HP7753-4D120ZC92HEARTLAND PRECISION FASTENERS, INC.
ST3M753-4D1273197HI-SHEAR CORPORATION
MB156-4D1273197HI-SHEAR CORPORATION
S343-4D1217446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
S343-4D1297928HUCK INTL INC
ST3M753-4D12L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
MB156-4D12L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
10116092A486GNIMIKKEISTOKESKUS NCB FINLAND
122897-4D120PTK6SPS TECHNOLOGIES INC
ST3M753-4D1256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
122897-4D1256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
122897-4D1280539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
ST3M753-4D1206725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
AIC763-4D1206725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
ST3M753-4D1227624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
PBF1267-4D1227624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
ST3M753-4D1206710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
VFK600-4D1206710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
Technical Data | NSN 5306-01-173-6796
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.493 INCHES MINIMUM AND 0.543 INCHES MAXIMUM
FASTENER LENGTH1.203 INCHES MINIMUM AND 1.233 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH220000 POUNDS PER SQUARE INCH
HEAD STYLE1 HEXAGON
HEAD HEIGHT0.194 INCHES MINIMUM AND 0.234 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.460 INCHES MINIMUM AND 0.470 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.026 INCHES MINIMUM AND 0.046 INCHES MAXIMUM
HEAD MINOR DIAMETER0.318 INCHES MINIMUM AND 0.324 INCHES MAXIMUM
HOLE CONFIGURATION STYLE8 DOUBLE HEXAGON FLATS
HOLE TYPE DRILLED
HOLE QUANTITY4
HOLE DIAMETER0.032 INCHES MINIMUM AND 0.042 INCHES MAXIMUM
GRIP LENGTH0.493 INCHES MINIMUM AND 0.543 INCHES MAXIMUM
GRIP DIAMETER0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM