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NSN 5306-00-533-8188

Close Tolerance Hex Head Bolt

About this product

Between 0.617 inches and 0.647 inches fastener length, hexagon head style, between 0.150 inches and 0.170 inches head height, grip diameter: between 0.1885 inches and 0.1895 inches .

Manufacturer part number 388198 for national stock number 5306005338188.

Datasheet

  • Product description

    Close Tolerance Bolt NSN 5306-00-533-8188.

  • MPN or Model

    388198

  • Schedule B
    7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment)
  • NMF (National Motor Freight)
    093486 - Bolts, Nuts Or Screws, NOI (sub 3)
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 0.419 inches and 0.469 inches
  • Fastener Length
    Between 0.617 inches and 0.647 inches
  • Head Style
    Hexagon
  • Head Height
    Between 0.150 inches and 0.170 inches
  • Grip Diameter
    Between 0.1885 inches and 0.1895 inches
  • Thread Diameter
    0.190 inches
  • Grip Length
    Between 0.178 inches and 0.198 inches
  • Thready Qty Per Inch (tpi)
    32
  • Hardness Rating
    36.0 rockwell c and 40.0 rockwell c
  • Material
    Steel
  • Surface Treatment
    Cadmium
  • Thread Series Designator
    Unjf
More from these suppliers
Close Tolerance Bolt

An externally threaded fastener whose unthreaded portion is of a specified 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. 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. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.

Mechanic Bill explains Close Tolerance Hex Head Bolt

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NSN 5306005338188

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
388198 Eaton Aerospace Llc
SW9H3-3 Hi-shear Corporation
SW9H3-3 Lisi Aerospace Canada Corp
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