NSN 5306-01-581-2787
Close Tolerance Hex Head Bolt
25.5 millimeters fastener length, undercut hexagon head style, between 4.2 millimeters and 4.5 millimeters head height, width between flats: between 12.7 millimeters and 13.0 millimeters .
Manufacturer part number NA0036-090014 for national stock number 5306015812787.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-01-581-2787.
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MPN or Model
NA0036-090014
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
Thread Direction
Right-hand -
Thread Length
11.5 millimeters -
Fastener Length
25.5 millimeters -
Head Style
Undercut hexagon -
Head Height
Between 4.2 millimeters and 4.5 millimeters -
Width Between Flats
Between 12.7 millimeters and 13.0 millimeters -
Grip Diameter
Between 8.9 millimeters and 9.0 millimeters -
Thread Diameter
8.0 millimeters -
Grip Length
Between 13.8 millimeters and 14.2 millimeters -
Thread Pitch In Millimeters
1.0 -
Material
Steel comp e4340 or steel comp 8740 -
Thread Series Designator
Mj
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An externally threaded fastener whose unthreaded portion is of a specified 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. 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. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.
Pricing and Availability
Get a quote for 5306-01-581-2787 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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NA0036-090014 | National Aerospace Standards |