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NSN 5305-01-256-5199

Button Head Socket Screw

About this product

Supplemental coating with chromate optional no min. Thickness required,but 100 percent coverage is required.

Manufacturer part number 47B530980P4 for national stock number 5305012565199.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-01-256-5199.

  • MPN or Model

    47B530980P4

  • 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.)
    0.1 lb
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 0.542 inches and 0.609 inches
  • Fastener Length
    Between 0.604 inches and 0.609 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    Between 0.218 inches and 0.226 inches
  • Head Height
    Between 0.134 inches and 0.138 inches
  • Internal Drive Style
    Hexagon
  • Thread Diameter
    0.138 inches
  • Width Across Flats
    Between 0.109 inches and 0.111 inches
  • Thready Qty Per Inch (tpi)
    32
  • Min. Tensile Strength (psi)
    160000 pounds per square inch
  • Criticality Code Justification
    Supp
  • Material
    Steel
  • Nuclear Hardness Critical Feature
    Hardened
  • Surface Treatment
    Cadmium
  • Surface Treatment Specification
    Mil-std-865 military standard single treatment response
  • Supplementary Features
    Item has other critical features such as tolerance, fit restrictions or application as well as being nuclear hard
  • Thread Series Designator
    Unc
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 5305012565199

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
47B530980P4 Lockheed Martin Corporation
47B530980P4 Lockheed Martin Corporation
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