NSN 5306-01-277-7322
Coaxial Connector
Between 1.875 inches and 1.905 inches fastener length, dished hexagon head style, between 0.188 inches and 0.203 inches head height, width between flats: between 0.553 inches and 0.564 inches .
Manufacturer part number NAS1956-21 for national stock number 5306012777322.
Datasheet
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Product description
Shear Bolt NSN 5306-01-277-7322.
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MPN or Model
NAS1956-21
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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) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.553 inches and 0.603 inches -
Fastener Length
Between 1.875 inches and 1.905 inches -
Head Style
Dished hexagon -
Head Height
Between 0.188 inches and 0.203 inches -
Width Between Flats
Between 0.553 inches and 0.564 inches -
Grip Diameter
Between 0.3735 inches and 0.3745 inches -
Thread Diameter
0.375 inches -
Grip Length
Between 1.302 inches and 1.322 inches -
Thready Qty Per Inch (tpi)
24 -
Min. Tensile Strength (psi)
180000 pounds per square inch -
Hardness Rating
39.0 rockwell c and 43.0 rockwell c -
Surface Finish
32.0 microinches threads -
Material
Steel comp 4140 or steel comp e4340 or steel comp 8740 -
Material Specification
Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-6049 military specification 2nd material response -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Qq-p-416 type 2 cl 2 federal specification single treatment response -
Thread Series Designator
Unjf -
Specification Data
80205-nas1956 professional/industrial association standard
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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 5306-01-277-7322 shear boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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NAS1956-21 | National Aerospace Standards |