1-321-802-5889

NSN 5305-00-638-2123

Panel Screw

About this product

0.203 inches fastener length, flat chamfer head style, 0.344 inches head diameter, head height: 0.072 inches .

Manufacturer part number SCB77311 for national stock number 5305006382123.

Datasheet

  • Product description

    Externally Relieved Body Screw NSN 5305-00-638-2123.

  • MPN or Model

    SCB77311

  • 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
    0.163 inches
  • Fastener Length
    0.203 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    0.344 inches
  • Head Height
    0.072 inches
  • First Diameter From Head
    0.090 inches
  • Distance From Largest Bearing Surface Of Head To End Of First Diameter
    0.062 inches
  • Internal Drive Style
    Slot
  • Thread Diameter
    0.125 inches
  • Thready Qty Per Inch (tpi)
    48
  • Externally Relieved Body Diameter Quantity
    1
  • Material
    Steel
  • Surface Treatment
    Nickel
  • Thread Series Designator
    Unc
More from these suppliers
Externally Relieved Body Screw

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.

Mechanic Bill explains Panel Screw

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NSN 5305006382123

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
SCB77311 Us Army Communications &
605222 Bell And Howell Phillipsburg Co
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