NSN 5306-01-258-8201
Coaxial Connector
Between 0.330 inches and 0.360 inches fastener length, hexagon head style, between 0.250 inches and 0.265 inches head height, width between flats: 0.836 inches .
Manufacturer part number VS3218-4-21 for national stock number 5306012588201.
Datasheet
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Product description
Shear Bolt NSN 5306-01-258-8201.
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MPN or Model
VS3218-4-21
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.488 inches and 0.493 inches -
Fastener Length
Between 0.330 inches and 0.360 inches -
Head Style
Hexagon -
Head Height
Between 0.250 inches and 0.265 inches -
Width Between Flats
0.836 inches -
Grip Diameter
Between 0.4985 inches and 0.4995 inches -
Thread Diameter
0.500 inches -
Grip Length
Between 0.167 inches and 0.182 inches -
Thready Qty Per Inch (tpi)
20 -
Material
Steel -
Thread Series Designator
Unj
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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.
Pricing and Availability
Get a quote for 5306-01-258-8201 shear boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
VS3218-4-21 | Alcoa Global Fasteners, Inc. |
VS3218-4-21 | Alcoa Fastening Systems |
ST3M807-4-21 | Boeing Company, The |