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NSN 5306-01-234-9403

Coaxial Connector

About this product

Two holes 90 degrees apart.

Manufacturer part number S343-12DD56 for national stock number 5306012349403.

Datasheet

  • Product description

    Shear Bolt NSN 5306-01-234-9403.

  • MPN or Model

    S343-12DD56

  • 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)
  • Unit Weight (Est.)
    0.1 lb
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 0.927 inches and 1.052 inches
  • Fastener Length
    Between 3.485 inches and 3.515 inches
  • Head Style
    Spline extended washer
  • Head Height
    Between 0.472 inches and 0.512 inches
  • Width Between Flats
    Between 0.222 inches and 0.227 inches
  • Extended Washer Diameter
    Between 1.384 inches and 1.394 inches
  • Extended Washer Thickness
    Between 0.098 inches and 0.118 inches
  • Grip Diameter
    Between 0.9980 inches and 0.9990 inches
  • Shank Unthreaded Hole Diameter
    0.141 inches all holes and 0.146 inches all holes
  • Thread Diameter
    0.750 inches
  • Grip Length
    Between 2.438 inches and 2.458 inches
  • Thready Qty Per Inch (tpi)
    16
  • Min. Tensile Strength (psi)
    220000 pounds per square inch
  • Distance From Head Largest Bearing Surface To Shank Hole Center
    3.267 inches all holes and 3.307 inches all holes
  • Material
    Steel comp xm-13
  • Material Specification
    Ams 5629 assn standard single material response
  • Surface Treatment
    Passivate
  • Surface Treatment Specification
    Qq-p-35 federal specification single treatment response
  • Thread Series Designator
    Unjf
Shear Bolt

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.

Mechanic Bill explains Coaxial Connector

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NSN 5306012349403

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
S343-12DD56 Huck International, Inc.
VS3190-12DD56 Arconic Global Fasteners & Rings,
VFK600-12DD56 Valley-todeco, Inc.
AIC763-12DD56 Sps Technologies, Llc
PBF1267-12DD56 Sps Technologies, Llc
122897-12DD56 Sps Technologies, Llc
MB156-12DD56 Hi-shear Corporation
ST3M753-12DD56 Boeing Company, The
ST3M753-12DD56 Alcoa Global Fasteners, Inc.
MB156-12DD56 Lisi Aerospace Canada Corp
S343-12DD56 Huck Intl Inc
VS3190-12DD56 Alcoa Global Fasteners, Inc.
10116168 Nimikkeistokeskus Ncb Finland
GS1032-12DD56 B & B Specialties Inc.
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