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NSN 5305-01-308-8203

High Torque Screw

About this product

Between 0.579 inches and 0.609 inches fastener length, fillister countersunk head style, between 0.2996 inches and 0.3016 inches head diameter, head height: 0.013 inches .

Manufacturer part number PY12455-3-3 for national stock number 5305013088203.

Datasheet

  • Product description

    Close Tolerance Screw NSN 5305-01-308-8203.

  • MPN or Model

    PY12455-3-3

  • Schedule B
    7508.90.0000 (Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire))
  • NMF (National Motor Freight)
    093486 - Bolts, Nuts Or Screws, NOI (sub 3)
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 0.381 inches and 0.431 inches
  • Fastener Length
    Between 0.579 inches and 0.609 inches
  • Head Style
    Fillister countersunk
  • Head Diameter
    Between 0.2996 inches and 0.3016 inches
  • Head Height
    0.013 inches
  • Grip Diameter
    Between 0.1890 inches and 0.1895 inches
  • Internal Drive Style
    Offset cruciform (torque set)
  • Thread Diameter
    0.190 inches
  • Grip Length
    Between 0.178 inches and 0.198 inches
  • Thready Qty Per Inch (tpi)
    32
  • Min. Tensile Strength (psi)
    125000 pounds per square inch
  • Countersink Angle
    Between 99.0 degrees and 101.0 degrees
  • Material
    Nickel alloy 718
  • Surface Treatment
    Passivate
  • Thread Series Designator
    Unjf
More from these suppliers
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 5305013088203

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
PY12455-3-3 Sps Technologies, Llc
SC5087-3-3 Arconic Global Fasteners & Rings,
124894-3-3 Sps Technologies, Llc
AIC939-3-3 Sps Technologies, Llc
SC1823-3-3 Arconic Global Fasteners & Rings,
HR248-3-3PX Hi-shear Corporation
3M939-3-3 Boeing Company, The
124894-3-3 Sps Technologies, Llc
HR248-3-3PX Lisi Aerospace Canada Corp
VT1731-3-3 Alcoa Global Fasteners, Inc.
GS1018-3-3 B & B Specialties Inc.
Stock Check
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