1-321-802-5889

NSN 5305-00-988-7841

Button Head Socket Screw

About this product

Between 1.210 inches and 1.250 inches fastener length, flat chamfer head style, between 0.457 inches and 0.468 inches head diameter, head height: between 0.306 inches and 0.313 inches .

Manufacturer part number FF-S-86 for national stock number 5305009887841.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-00-988-7841.

  • MPN or Model

    FF-S-86

  • 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 1.099 inches and 1.250 inches
  • Fastener Length
    Between 1.210 inches and 1.250 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    Between 0.457 inches and 0.468 inches
  • Head Height
    Between 0.306 inches and 0.313 inches
  • Internal Drive Style
    Hexagon
  • Thread Diameter
    0.312 inches
  • Width Across Flats
    Between 0.250 inches and 0.253 inches
  • Thready Qty Per Inch (tpi)
    18
  • Min. Tensile Strength (psi)
    80000 pounds per square inch
  • Hardness Rating
    80.0 rockwell b
  • Minimum Yield Strength
    30000 pounds per square inch
  • Material
    Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316
  • Material Specification
    66 federal standard all material responses
  • Surface Treatment
    Passivate
  • Surface Treatment Specification
    Qq-p-35 federal specification single treatment response
  • Thread Series Designator
    Unc
  • Nondefinitive Specification/std Data
    6 type
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 5305009887841

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
FF-S-86 Federal Specifications
PWA37845-15 United Technologies Corporation
0740676 General Dynamics European Land
MS16995-67 National Aerospace Standards
003-007868-067 Northrop Grumman Systems Corporation
MS16995-67 Military Standards
ASC1542291 Asc Pty Ltd
Stock Check
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