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NSN 5305-00-197-6364

High Torque Screw

About this product

Furnished w/1 preformed packing.

Manufacturer part number HT5UA16 for national stock number 5305001976364.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-00-197-6364.

  • MPN or Model

    HT5UA16

  • 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 0.547 inches and 0.697 inches
  • Fastener Length
    Between 1.640 inches and 1.687 inches
  • Head Style
    Flat countersunk undercut
  • Head Diameter
    Between 0.629 inches and 0.633 inches
  • Head Height
    Between 0.088 inches and 0.090 inches
  • Grip Diameter
    Between 0.3110 inches and 0.3120 inches
  • Internal Drive Style
    High-torque
  • Thread Diameter
    0.312 inches
  • Grip Length
    Between 0.990 inches and 1.010 inches
  • Thready Qty Per Inch (tpi)
    24
  • Min. Tensile Strength (psi)
    180000 pounds per square inch
  • Hardness Rating
    40.0 rockwell c and 43.0 rockwell c
  • Countersink Angle
    100.0 degrees
  • Surface Finish
    32.0 microinches grip
  • Material
    Steel
  • Surface Treatment
    Cadmium
  • Surface Treatment Specification
    Nas 672 assn standard single treatment response
  • Thread Series Designator
    Unf
Close Tolerance Screw

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (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 designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

Mechanic Bill explains High Torque Screw

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NSN 5305001976364

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
HT5UA16 Alcoa Fastening Systems
3M47-5-16 Alcoa Global Fasteners, Inc.
3M47-5-16 Boeing Company, The
HT5UA16 Hi-shear Corporation
HT5UA16 Lisi Aerospace Canada Corp
HT5UA16 Satair A/s
3M47-5-16 Sps Technologies, Llc
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