NSN 5306-01-548-3044
Coaxial Connector
Hexagon head style, 0.156 inches head height, between 0.492 inches and 0.502 inches width between flats, hole diameter: 0.070 inches .
Manufacturer part number 20-057-5-22H for national stock number 5306015483044.
Datasheet
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Product description
Shear Bolt NSN 5306-01-548-3044.
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MPN or Model
20-057-5-22H
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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
0.459 inches -
Head Style
Hexagon -
Head Height
0.156 inches -
Width Between Flats
Between 0.492 inches and 0.502 inches -
Hole Diameter
0.070 inches -
Grip Diameter
Between 0.311 inches and 0.312 inches -
Thread Diameter
0.312 inches -
Grip Length
1.375 inches -
Hole Quantity
3 -
Hole Type
Drilled -
Thready Qty Per Inch (tpi)
24 -
Hole Configuration Style
Hexagon corners -
Material
Steel comp 8740 or steel comp 4340 -
Surface Treatment
Cadmium -
Thread Series Designator
Unjf
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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 5306-01-548-3044 shear boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
20-057-5-22H | Bell Helicopter Textron Inc. |