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NSN 5305-00-173-2993

Button Head Socket Screw

About this product

Between 1.734 inches and 1.781 inches fastener length, flat chamfer head style, between 0.921 inches and 0.938 inches head diameter, head height: between 0.616 inches and 0.625 inches .

Manufacturer part number 2620-709X4PC148 for national stock number 5305001732993.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-00-173-2993.

  • MPN or Model

    2620-709X4PC148

  • Schedule B
    7508.90.0000 (Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire))
  • NMF (National Motor Freight)
    139820 - Nickel Bolts/nails/nuts/rivets Etc
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 1.552 inches and 1.781 inches
  • Fastener Length
    Between 1.734 inches and 1.781 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    Between 0.921 inches and 0.938 inches
  • Head Height
    Between 0.616 inches and 0.625 inches
  • Internal Drive Style
    Hexagon
  • Thread Diameter
    0.625 inches
  • Width Across Flats
    0.500 inches
  • Thready Qty Per Inch (tpi)
    11
  • Min. Tensile Strength (psi)
    80000 pounds per square inch
  • Minimum Yield Strength
    40000 pounds per square inch
  • Material
    Nickel alloy 400 or nickel alloy r-405
  • Material Specification
    Qq-n-281 federal specification all material responses
  • Special Test Features
    Special quality control testing
  • Test Data Document
    81349-mil-p-23199 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
  • Nondefinitive Specification/std Data
    6 type
  • Reference Number Differentiating Characteristics
    Material must conform to ships parts control center special quality control provisions
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 5305001732993

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
2620-709X4PC148 Electric Boat Corporation
FFS86 Federal Specifications
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