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NSN 5306-01-021-6839

Coaxial Connector

About this product

Between 3.627 inches and 3.657 inches fastener length, double hexagon w/hole head style, between 0.494 inches and 0.514 inches head height, width between flats: between 0.553 inches and 0.564 inches .

Manufacturer part number ST3M571-8H46 for national stock number 5306010216839.

Datasheet

  • Product description

    Shear Bolt NSN 5306-01-021-6839.

  • MPN or Model

    ST3M571-8H46

  • 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.)
    0.3 lb
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 0.742 inches and 0.792 inches
  • Fastener Length
    Between 3.627 inches and 3.657 inches
  • Head Style
    Double hexagon w/hole
  • Head Height
    Between 0.494 inches and 0.514 inches
  • Width Between Flats
    Between 0.553 inches and 0.564 inches
  • Extended Washer Diameter
    Between 0.818 inches and 0.828 inches
  • Extended Washer Thickness
    Between 0.113 inches and 0.133 inches
  • Hole Diameter
    0.055 inches
  • Grip Diameter
    Between 0.4990 inches and 0.4995 inches
  • Thread Diameter
    0.500 inches
  • Grip Length
    Between 2.865 inches and 2.885 inches
  • Hole Quantity
    4
  • Hole Type
    Drilled
  • Thready Qty Per Inch (tpi)
    20
  • Min. Tensile Strength (psi)
    220000 pounds per square inch
  • Hole Configuration Style
    Double hexagon longitudinal hole
  • Material
    Steel
  • Material Specification
    23-112, mcdonnel douglas corporation mfr ref single material response
  • Surface Treatment
    Passivate
  • 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 5306010216839

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
ST3M571-8H46 Boeing Company, The
BM3326-8H46 Huck International, Inc.
S371-8H46 Huck International, Inc.
VS3060-8H46 Arconic Global Fasteners & Rings,
VAL23033-8H46 Valley-todeco, Inc.
AIC752-8H46 Sps Technologies, Llc
74328-8H46 Sps Technologies, Llc
MB84-8H46 Hi-shear Corporation
MB84-8H46 Lisi Aerospace Canada Corp
ST3M571-8H46 Sps Technologies, Llc
S11-1059-8H46 Sonic Industries Inc.
VS3060-8H46 Alcoa Global Fasteners, Inc.
74328-8H46 Sps Technologies, Llc
11831-8H46 Reid Products Inc.
BM3326-8H46 Huck Intl Inc
S371-8H46 Huck Intl Inc
GS1030-8H46 B & B Specialties Inc.
Stock Check
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