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NSN 5305-00-638-5648

Adjustment Screw Valve

About this product

0.250 inches fastener length, headless (setscrew) head style, between 0.080 inches and 0.082 inches spline minor diameter, spline major diameter: between 0.097 inches and 0.098 inches .

Manufacturer part number FFS103TYPE4STYLE4 for national stock number 5305006385648.

Datasheet

  • Product description

    Setscrew NSN 5305-00-638-5648.

  • MPN or Model

    FFS103TYPE4STYLE4

  • 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)
  • Thread Class
    2a
  • Thread Direction
    Right-hand
  • Thread Length
    0.250 inches
  • Fastener Length
    0.250 inches
  • Head Style
    Headless (setscrew)
  • Spline Minor Diameter
    Between 0.080 inches and 0.082 inches
  • Spline Major Diameter
    Between 0.097 inches and 0.098 inches
  • Spline Width
    Between 0.021 inches and 0.022 inches
  • Point Style
    Cup
  • Internal Drive Style
    Six spline
  • Thread Diameter
    0.164 inches
  • Thready Qty Per Inch (tpi)
    32
  • Hardness Rating
    45.0 rockwell c and 53.0 rockwell c
  • Material
    Steel comp 4037 or steel comp 4137 or steel comp 4140 or steel comp 8630 or steel comp 8740
  • Material Specification
    66 federal standard all material responses
  • Surface Treatment
    Cadmium and chromate
  • Surface Treatment Specification
    Qq-p-416 type 2 cl 3 federal specification single treatment response
  • Thread Series Designator
    Unc
  • Nondefinitive Specification/std Data
    2 type and 3 style
  • Departure From Cited Designator
    As modified by thread class
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Setscrew

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Mechanic Bill explains Adjustment Screw Valve

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NSN 5305006385648

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
FFS103TYPE4STYLE4 Federal Specifications
7876450P3 General Electric Co
7876450PT3 General Electric Co
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