NSN 5306-00-156-2542
Close Tolerance Hex Head Bolt
Between 1.890 inches and 1.937 inches fastener length, hexagon head style, between 0.140 inches and 0.172 inches head height, width between flats: between 0.428 inches and 0.440 inches .
Manufacturer part number AN174H17A for national stock number 5306001562542.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-00-156-2542.
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MPN or Model
AN174H17A
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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.)
0.1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.436 inches and 0.515 inches -
Fastener Length
Between 1.890 inches and 1.937 inches -
Head Style
Hexagon -
Head Height
Between 0.140 inches and 0.172 inches -
Width Between Flats
Between 0.428 inches and 0.440 inches -
Hole Diameter
0.046 inches -
Grip Diameter
Between 0.2487 inches and 0.2492 inches -
Thread Diameter
0.250 inches -
Grip Length
Between 1.422 inches and 1.454 inches -
Hole Quantity
1 -
Hole Type
Drilled -
Thready Qty Per Inch (tpi)
28 -
Min. Tensile Strength (psi)
125000 pounds per square inch -
Hardness Rating
26.0 rockwell c and 32.0 rockwell c -
Hole Configuration Style
Hexagon flats -
Surface Finish
63.0 microinches grip -
Material
Steel comp 4140 -
Material Specification
Mil-s-5626 military specification single material response -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Qq-p-416, ty2 cl3 federal specification single treatment response -
Thread Series Designator
Unf
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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 5306-00-156-2542 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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AN174H17A | Aeronautical Standards Group |
B6812 | Military Specifications |
84H17 | Department Of The Air Force |