1-321-802-5889

NSN 5305-01-449-3479

Panel Screw

About this product

1.370 inches fastener length, flat countersunk head style, between 0.292 inches and 0.332 inches head diameter, first diameter from head: between 0.115 inches and 0.135 inches .

Manufacturer part number 917AS246 for national stock number 5305014493479.

Datasheet

  • Product description

    Externally Relieved Body Screw NSN 5305-01-449-3479.

  • MPN or Model

    917AS246

  • Schedule B
    7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment)
  • NMF (National Motor Freight)
    096640 - Screws, Iron Or Steel
  • Thread Class
    2a
  • Thread Direction
    Right-hand
  • Thread Length
    0.420 inches
  • Fastener Length
    1.370 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.292 inches and 0.332 inches
  • First Diameter From Head
    Between 0.115 inches and 0.135 inches
  • Distance From Largest Bearing Surface Of Head To End Of First Diameter
    Between 0.930 inches and 0.970 inches
  • Internal Drive Style
    Cross recess type 1
  • Thread Diameter
    0.164 inches
  • Thready Qty Per Inch (tpi)
    32
  • Min. Tensile Strength (psi)
    80000 pounds per square inch
  • Countersink Angle
    Between 80.0 degrees and 82.0 degrees
  • Externally Relieved Body Diameter Quantity
    1
  • Material
    Stainless steel
  • Material Specification
    Qq-s-763 300 series federal specification single material response
  • Surface Treatment
    Passivate
  • Surface Treatment Specification
    Qq-p-35 federal specification single treatment response
  • Thread Series Designator
    Unc
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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 5305014493479

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
917AS246 Naval Air Systems Command
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