1-321-802-5889
Email Us

NSN 5306-01-078-2921

Coaxial Connector

About this product

Between 3.673 inches and 3.703 inches fastener length, spline extended washer head style, between 0.472 inches and 0.512 inches head height, extended washer diameter: between 1.384 inches and 1.394 inches .

Manufacturer part number MS21297-12040 for national stock number 5306010782921.

Datasheet

  • Product description

    Shear Bolt NSN 5306-01-078-2921.

  • MPN or Model

    MS21297-12040

  • 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.)
    0.8 lb
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 1.163 inches and 1.213 inches
  • Fastener Length
    Between 3.673 inches and 3.703 inches
  • Head Style
    Spline extended washer
  • Head Height
    Between 0.472 inches and 0.512 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 0.7480 inches and 0.7490 inches
  • Head Minor Diameter
    Between 0.904 inches and 0.921 inches
  • Thread Diameter
    0.750 inches
  • Grip Length
    Between 2.490 inches and 2.510 inches
  • Thready Qty Per Inch (tpi)
    16
  • Min. Tensile Strength (psi)
    220000 pounds per square inch
  • Hardness Rating
    46.0 rockwell c and 50.0 rockwell c
  • Surface Finish
    32.0 microinches grip
  • Material
    Steel comp h11
  • Material Specification
    Ams 6487 assn standard single material response
  • Surface Treatment
    Cadmium and chromate
  • Surface Treatment Specification
    Mil-c-8837 type 2 cl 2 military specification single treatment response
  • Thread Series Designator
    Unjf
More from these suppliers
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

Pricing and Availability

Get a quote for 5306-01-078-2921 shear bolt
Quantity:
Your Email:
Your Name:
Company Name:
Optional reference:
Phone:
NSN 5306010782921

We do not share, sell, or distribute your information to any third party.
Privacy | Terms

All major credit cards accepted as well as gov. p-cards
Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
MS21297-12040 Military Standards
VFK101G12-040 Valley-todeco, Inc.
Stock Check
Availability for this item was last checked on 10/03/24. The quantities and conditions available at the time were:
  • NS: 25
  • NE: 169