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NSN 5306-01-191-3121

Close Tolerance Hex Head Bolt

About this product

Between 5.063 inches and 5.130 inches fastener length, spline drive shear head head style, 0.350 inches head height, grip diameter: between 0.6235 inches and 0.6240 inches .

Manufacturer part number VS3191-10D69 for national stock number 5306011913121.

Datasheet

  • Product description

    Close Tolerance Bolt NSN 5306-01-191-3121.

  • MPN or Model

    VS3191-10D69

  • 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 0.741 inches and 0.828 inches
  • Fastener Length
    Between 5.063 inches and 5.130 inches
  • Head Style
    Spline drive shear head
  • Head Height
    0.350 inches
  • Grip Diameter
    Between 0.6235 inches and 0.6240 inches
  • Shank Unthreaded Hole Diameter
    0.141 inches first hole and 0.146 inches first hole
  • Head Minor Diameter
    Between 0.970 inches and 0.978 inches
  • Thread Diameter
    0.625 inches
  • Grip Length
    Between 4.302 inches and 4.322 inches
  • Thready Qty Per Inch (tpi)
    18
  • Distance From Head Largest Bearing Surface To Shank Hole Center
    4.934 inches first hole and 5.011 inches first hole
  • 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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Close Tolerance Bolt

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

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NSN 5306011913121

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
VS3191-10D69 Arconic Global Fasteners & Rings,
ST3M747-10D69 Fastener Innovation Technology, Inc.
VCG0002-10D69 Valley-todeco, Inc.
AIC688-10D69 Sps Technologies, Llc
PBF1266-10D69 Sps Technologies, Llc
122896-10D69 Sps Technologies, Llc
MB155-10D69 Hi-shear Corporation
ST3M747-10D69 Boeing Company, The
S397-10D69 Huck International, Inc.
MB155-10D69 Lisi Aerospace Canada Corp
S397-10D69 Huck Intl Inc
VS3191-10D69 Alcoa Global Fasteners, Inc.
ST3M747-10D69 Arconic Global Fasteners & Rings,
ST3M747-10D69 Heartland Precision Fasteners, Inc.
ST3M747-10D69 Space-lok, Inc.
ST3M747-10D69 B & B Specialties Inc.
ST3M747-10D69 Houston Precision Fasteners I, Lp
Stock Check
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