NSN 5306-00-940-9450
Close Tolerance Hex Head Bolt
Between 2.053 inches and 2.094 inches fastener length, hexagon head style, between 0.151 inches and 0.171 inches head height, width between flats: between 0.490 inches and 0.502 inches .
Manufacturer part number 51B464-5-27 for national stock number 5306009409450.
Datasheet
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Product description
Close Tolerance Bolt NSN 5306-00-940-9450.
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MPN or Model
51B464-5-27
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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
Between 0.365 inches and 0.385 inches -
Fastener Length
Between 2.053 inches and 2.094 inches -
Head Style
Hexagon -
Head Height
Between 0.151 inches and 0.171 inches -
Width Between Flats
Between 0.490 inches and 0.502 inches -
Grip Diameter
Between 0.3110 inches and 0.3120 inches -
Shank Unthreaded Hole Diameter
0.066 inches first hole and 0.086 inches first hole -
Thread Diameter
0.312 inches -
Grip Length
Between 1.678 inches and 1.698 inches -
Thready Qty Per Inch (tpi)
24 -
Min. Tensile Strength (psi)
180000 pounds per square inch -
Distance From Head Largest Bearing Surface To Shank Hole Center
1.924 inches first hole and 1.985 inches first hole -
Surface Finish
32.0 microinches grip -
Material
Steel comp 4340 or steel comp 4140 or steel comp 8740 or steel comp 6150 -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Qq-p-416 type 2 cl 3 federal specification single treatment response -
Thread Series Designator
Unf -
Specification Data
76823-51b464 manufacturers 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 5306-00-940-9450 close tolerance boltManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
51B464-5-27 | Northrop Grumman Technical Services, |
51B464-5-27 | Northrop Grumman Systems Corporation |
51B464-5-27 | Huck International, Inc. |
51B464-5-27 | Sps Technologies, Llc |
51B464-5-27 | Arconic Global Fasteners & Rings, |
51B464-5-27 | Sps Technologies, Llc |
51B464-5-27 | Hi-shear Corporation |
51B464-5-27 | Sps Technologies, Llc |
51B464-5-27 | Alcoa Global Fasteners, Inc. |
51B464-5-27 | Lisi Aerospace Canada Corp |
51B464-5-27 | Huck Intl Inc |
51B464-5-27 | Northrop Grumman Systems Corporation |