NSN 5306-01-625-8683
Close Tolerance Hex Head Bolt
Between 6.272 inches and 6.292 inches fastener length, hexagon head style, between 0.281 inches and 0.296 inches head height, width between flats: between 0.865 inches and 0.877 inches .
Manufacturer part number NAS6209-91X for national stock number 5306016258683.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-01-625-8683.
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MPN or Model
NAS6209-91X
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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
0.594 inches -
Fastener Length
Between 6.272 inches and 6.292 inches -
Head Style
Hexagon -
Head Height
Between 0.281 inches and 0.296 inches -
Width Between Flats
Between 0.865 inches and 0.877 inches -
Grip Diameter
Between 0.5761 inches and 0.5771 inches -
Point Diameter
Between 0.5500 inches and 0.5550 inches -
Point Style
Flat -
Thread Diameter
0.5625 inches -
Grip Length
Between 5.678 inches and 5.698 inches -
Thready Qty Per Inch (tpi)
18 -
Min. Tensile Strength (psi)
160000 pounds per square inch -
Part Name Assigned By Controlling Agency
Bolt, close tolerance -
Material
Steel comp 4140 or steel comp 4340 or steel comp 8740 -
Material Specification
Ams6349 assn standard 1st material response or ams6389 assn standard 2nd material response or ams6415 assn standard 3rd material response or ams6484 assn standard 4th material response or ams6322 assn standard 5th material response -
Surface Treatment
Cadmium -
Surface Treatment Specification
Ams-qq-p-416, type ii, class 2 assn standard single treatment response -
Thread Series Designator
Unjf
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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 5306-01-625-8683 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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NAS6209-91X | National Aerospace Standards |