NSN 5306-01-274-0036
Close Tolerance Hex Head Bolt
Asupply with dog type point 0.499 in. Min and 0.552 in. Max. Diameter; 0.537 in. Nomianl length with groove pin made of 300 derised cres per fed-std-66; apply dry film lubricant to pawl/retainer.
Manufacturer part number SS5116-10-52 for national stock number 5306012740036.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-01-274-0036.
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MPN or Model
SS5116-10-52
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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.)
0.5 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 1.476 inches and 1.526 inches -
Fastener Length
Between 4.736 inches and 4.766 inches -
Head Style
Double hexagon extended washer -
Head Height
Between 0.608 inches and 0.628 inches -
Width Between Flats
Between 0.672 inches and 0.687 inches -
Extended Washer Diameter
Between 1.040 inches and 1.050 inches -
Extended Washer Thickness
Between 0.140 inches and 0.160 inches -
Grip Diameter
Between 0.623 inches and 0.624 inches -
Shank Unthreaded Hole Diameter
0.141 inches first hole and 0.151 inches first hole -
Thread Diameter
0.625 inches -
Grip Length
Between 3.240 inches and 3.260 inches -
Thready Qty Per Inch (tpi)
18 -
Min. Tensile Strength (psi)
54800 pounds per square inch -
Distance From Head Largest Bearing Surface To Shank Hole Center
3.968 inches first hole and 4.018 inches first hole -
Surface Finish
32.0 microinches grip -
Material
Steel comp xm-13 stand-off -
Material Specification
Astm a580 assn standard 1st material response spring or astm a580 assn standard 2nd material response spring or ams5678 assn standard 3rd material response spring -
Surface Treatment
Passivate stand-off -
Surface Treatment Specification
Qq-p-35 federal specification single treatment response stand-off -
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.
![Mechanic Bill explains Close Tolerance Hex Head Bolt](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5306-01-274-0036 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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SS5116-10-52 | Sikorsky Aircraft Corporation |
SS5116-10-52 | Sps Technologies, Llc |
SS5116-10-52 | Avibank Mfg., Inc. |
Stock Check
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