Product Details | SHEAR BOLT

5306-01-186-8051 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.

Part Alternates: NAS4603DU11, 5306-01-186-8051, 01-186-8051, 5306011868051, 011868051

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 15 AUG 1984 01-186-8051

Cross Reference | NSN 5306-01-186-8051

Part Number Cage Code Manufacturer
NAS4603DU11 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5306-01-186-8051

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.323 INCHES MAXIMUM
FASTENER LENGTH 0.996 INCHES MINIMUM AND
MATERIAL TITANIUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OR
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
HEAD STYLE FLAT COUNTERSUNK
HEAD DIAMETER 0.338 INCHES MINIMUM AND
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND
GRIP LENGTH 0.678 INCHES MINIMUM AND
GRIP DIAMETER 0.1890 INCHES MINIMUM AND
SURFACE FINISH 125.0 MICROINCHES BEARING SURFACE OF HEAD
SHANK UNTHREADED HOLE DIAMETER 0.060 INCHES MINIMUM AND
SPECIFICATION/STANDARD DATA 80205-NAS4603 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Restrictions/Controls & Freight Information | NSN 5306-01-186-8051

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information