NSN 5306-01-351-7068

Part Details | SHEAR BOLT

5306-01-351-7068 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: VS3320432, VS3320-4-32, MB211432, MB211-4-32, X385432, X385-4-32, X385432, X385-4-32, MB211432, MB211-4-32, 03A100432, 03A100-4-32, 03A100432, 03A100-4-32, SII1185432, SII1185-4-32, 123711432, 123711-4-32, AIC1655432, AIC1655-4-32, PBF1422432, PBF1422-4-32, VCG0017432, VCG0017-4-32, VS3320432, VS3320-4-32, 5306-01-351-7068, 01-351-7068, 5306013517068, 013517068

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 14, 199201-351-706815903 ( BOLT, SHEAR )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-01-351-7068
Part Number Cage Code Manufacturer
VS3320-4-3292215ARCONIC GLOBAL FASTENERS & RINGS,INC.
MB211-4-3273197HI-SHEAR CORPORATION
X385-4-3217446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
X385-4-3297928HUCK INTL INC
MB211-4-32L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
03A100-4-3276823NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE
03A100-4-321W025NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN AEROSPACE
SII1185-4-3257928SONIC INDUSTRIES INC.
123711-4-3256878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
AIC1655-4-3206725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
PBF1422-4-3227624SPS TECHNOLOGIES, LLCDBA PB FASTENERS
VCG0017-4-3206710VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND
VS3320-4-329N513VOI-SHAN/CHATSWORTHDIV OF VSI CORP
Technical Data | NSN 5306-01-351-7068
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.446 INCHES NOMINAL
FASTENER LENGTH2.431 INCHES MINIMUM AND 2.461 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH
HEAD STYLE1 HEXAGON
HEAD HEIGHT0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.035 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
HEAD MINOR DIAMETER0.318 INCHES NOMINAL
GRIP LENGTH1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM
GRIP DIAMETER0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM