1-321-802-5889

NSN 5305-00-089-9445

High Torque Screw

About this product

Between 2.418 inches and 2.438 inches fastener length, crowned hexagon head style, between 0.126 inches and 0.141 inches head height, width between flats: between 0.430 inches and 0.439 inches .

Manufacturer part number 202-15500-4-32 for national stock number 5305000899445.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-00-089-9445.

  • MPN or Model

    202-15500-4-32

  • NMF (National Motor Freight)
    093486 - Bolts, Nuts Or Screws, NOI (sub 3)
  • Unit Weight (Est.)
    0.1 lb
  • Thread Direction
    Right-hand
  • Thread Length
    Between 0.402 inches and 0.438 inches
  • Fastener Length
    Between 2.418 inches and 2.438 inches
  • Head Style
    Crowned hexagon
  • Head Height
    Between 0.126 inches and 0.141 inches
  • Width Between Flats
    Between 0.430 inches and 0.439 inches
  • Locking Feature
    Detent ball grip
  • Grip Diameter
    Between 0.2483 inches and 0.2492 inches
  • Shank Unthreaded Hole Diameter
    0.076 inches first hole and 0.086 inches first hole
  • Internal Drive Style
    Slot
  • Thread Diameter
    0.250 inches
  • Grip Length
    Between 2.000 inches and 2.016 inches
  • Thready Qty Per Inch (tpi)
    28
  • Hardness Rating
    39.0 rockwell c fastener and 45.0 rockwell c fastener
  • Distance From Head Largest Bearing Surface To Shank Hole Center
    2.323 inches first hole and 2.343 inches first hole
  • Surface Treatment
    Passivate spring
  • Surface Treatment Specification
    Qq-p-416, type 2, cl 3 federal specification single treatment response fastener
  • Thread Series Designator
    Unf
Close Tolerance Screw

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (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 designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

Mechanic Bill explains High Torque Screw

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NSN 5305000899445

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
202-15500-4-32 Triumph Aerostructures, Llc
CA4850-04-32 Lockheed Martin Corporation
AS04-32 Avibank Mfg., Inc.
VP1072-4-32 Alcoa Global Fasteners, Inc.
Stock Check
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