NSN 5306-01-330-9788
Close Tolerance Hex Head Bolt
Between 5.285 inches and 5.315 inches fastener length, dished hexagon head style, between 0.125 inches and 0.140 inches head height, width between flats: between 0.430 inches and 0.502 inches .
Manufacturer part number NAS674V78 for national stock number 5306013309788.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-01-330-9788.
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MPN or Model
NAS674V78
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Schedule B
8109.90.0000 (Zirconium and articles thereof nesoi) -
NMF (National Motor Freight)
136500 - Metal NOI/metal Alloys NOI -
Unit Weight (Est.)
0.1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.425 inches -
Fastener Length
Between 5.285 inches and 5.315 inches -
Head Style
Dished hexagon -
Head Height
Between 0.125 inches and 0.140 inches -
Width Between Flats
Between 0.430 inches and 0.502 inches -
Grip Diameter
Between 0.2490 inches and 0.2495 inches -
Thread Diameter
0.250 inches -
Grip Length
Between 4.865 inches and 4.885 inches -
Thready Qty Per Inch (tpi)
28 -
Surface Finish
63.0 microinches threads -
Material
Titanium alloy uns r56400 -
Material Specification
Ams4967 assn standard single material response -
Thread Series Designator
Unjf -
Specification Data
80205-nas674 professional/industrial association standard
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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 5306-01-330-9788 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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NAS674V78 | National Aerospace Standards |