NSN 5306-01-229-0256
Close Tolerance Hex Head Bolt
Two holes spaced ninety degrees apart.
Manufacturer part number SS5115-5-12 for national stock number 5306012290256.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-01-229-0256.
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MPN or Model
SS5115-5-12
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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 0.302 inches and 0.369 inches -
Fastener Length
Between 1.219 inches and 1.239 inches -
Head Style
Dished hexagon -
Head Height
Between 0.157 inches and 0.172 inches -
Width Between Flats
Between 0.492 inches and 0.502 inches -
Locking Feature
Detent ball grip -
Grip Diameter
Between 0.3115 inches and 0.3120 inches -
Shank Unthreaded Hole Diameter
0.076 inches all holes and 0.086 inches all holes -
Thread Diameter
0.312 inches -
Grip Length
Between 0.750 inches and 0.766 inches -
Thready Qty Per Inch (tpi)
24 -
Distance From Head Largest Bearing Surface To Shank Hole Center
0.945 inches all holes and 1.002 inches all holes -
Surface Finish
63.0 microinches grip -
Material
Steel comp xm-13 -
Material Specification
Ams 5629 assn standard single material response -
Surface Treatment
Passivate -
Surface Treatment Specification
Qq-p-35 federal specification 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 5306-01-229-0256 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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SS5115-5-12 | Sikorsky Aircraft Corporation |
SS5115-5-12 | Sps Technologies, Llc |
SS5115-5-12 | Sps Technologies, Llc |