NSN 5306-00-781-7487
Coaxial Connector
6.295 inches fastener length, double hexagon w/hole head style, 1.051 inches head height, width between flats: between 1.239 inches and 1.252 inches .
Manufacturer part number MS21250-18074 for national stock number 5306007817487.
Datasheet
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Product description
Shear Bolt NSN 5306-00-781-7487.
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MPN or Model
MS21250-18074
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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.)
2 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 1.660 inches and 1.680 inches -
Fastener Length
6.295 inches -
Head Style
Double hexagon w/hole -
Head Height
1.051 inches -
Width Between Flats
Between 1.239 inches and 1.252 inches -
Extended Washer Diameter
Between 1.865 inches and 1.875 inches -
Extended Washer Thickness
0.258 inches -
Grip Diameter
Between 1.1225 inches and 1.1240 inches -
Thread Diameter
1.125 inches -
Grip Length
Between 4.615 inches and 4.635 inches -
Thready Qty Per Inch (tpi)
12 -
Min. Tensile Strength (psi)
180000 pounds per square inch -
Hardness Rating
39.0 rockwell c and 43.0 rockwell c -
Material
Steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 6150 -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response -
Thread Series Designator
Unjf
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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.
Pricing and Availability
Get a quote for 5306-00-781-7487 shear boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
MS21250-18074 | Sps Technologies, Llc |
MS21250-18074 | Sps Technologies, Llc |
MS21250-18074 | National Aerospace Standards |
MS21250-18074 | Military Standards |