NSN 5306-01-338-8149

Coaxial Connector

About this product

Between 3.003 inches and 3.033 inches fastener length, double hexagon w/hole head style, between 0.330 inches and 0.350 inches head height, width between flats: between 0.430 inches and 0.439 inches .

Manufacturer part number BACB30US6K19 for national stock number 5306013388149.

Picture of NSN 5306-01-338-8149


  • Product description

    Shear Bolt NSN 5306-01-338-8149.

  • MPN or Model


  • Schedule B
    7508.90.0000 (Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire))
  • NMF (National Motor Freight)
    093486 - Bolts, Nuts Or Screws, NOI (sub 3)
  • Thread Class
  • Thread Direction
  • Thread Length
    0.643 inches
  • Fastener Length
    Between 3.003 inches and 3.033 inches
  • Head Style
    Double hexagon w/hole
  • Head Height
    Between 0.330 inches and 0.350 inches
  • Width Between Flats
    Between 0.430 inches and 0.439 inches
  • Extended Washer Diameter
    Between 0.639 inches and 0.649 inches
  • Extended Washer Thickness
    Between 0.081 inches and 0.101 inches
  • Grip Diameter
    Between 0.3735 inches and 0.3745 inches
  • Thread Diameter
    0.375 inches
  • Grip Length
    Between 2.365 inches and 2.385 inches
  • Thready Qty Per Inch (tpi)
  • Min. Tensile Strength (psi)
    220000 pounds per square inch
  • Surface Finish
    32.0 microinches bearing surface of head32.0 microinches grip32.0 microinches threads
  • Material
    Nickel alloy 718
  • Material Specification
    Ams 5662 assn standard single material response
  • Surface Treatment
  • Surface Treatment Specification
    Bms10-85, cagec 81205 mfr ref single treatment response
  • Thread Series Designator
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 5306013388149

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
BACB30US6K19 Huck International, Inc.
BACB30US6K19 Alcoa Global Fasteners, Inc.
BACB30US6K19 Arconic Global Fasteners & Rings,
BACB30US6K19 The Boeing Company
BACB30US6K19 Sps Technologies, Llc
BACB30US6K19 Sonic Industries Inc.
BACB30US6K19 Valley-todeco, Inc.
BACB30US6K19 Sps Technologies, Llc
BACB30US6K19 Federal Manufacturing Corporation
BACB30US6K19 Sps Technologies, Llc
BACB30US6K19 Huck Intl Inc
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