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NSN 5305-00-912-7303

Button Head Socket Screw

About this product

4.500 inches fastener length, flat chamfer head style, 1.750 inches head diameter, head height: 1.250 inches .

Manufacturer part number FFS86 for national stock number 5305009127303.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-00-912-7303.

  • MPN or Model

    FFS86

  • 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.)
    2.2 lb
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    3.000 inches
  • Fastener Length
    4.500 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    1.750 inches
  • Head Height
    1.250 inches
  • Internal Drive Style
    Hexagon
  • Thread Diameter
    1.250 inches
  • Width Across Flats
    0.750 inches
  • Thready Qty Per Inch (tpi)
    7
  • Hardness Rating
    36.0 rockwell c and 43.0 rockwell c
  • Minimum Yield Strength
    130000 pounds per square inch
  • Material
    Steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740
  • Material Specification
    Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-8503 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6049 military specification 5th material response
  • Test Data Document
    81349-mil-i-6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Thread Series Designator
    Unc
More from these suppliers
Socket Head Cap Screw

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

Mechanic Bill explains Button Head Socket Screw

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NSN 5305009127303

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
FFS86 Federal Specifications
1340-2036 Naval Air Warfare Center Aircraft
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