NSN 5305-01-274-3230

Panel Screw

About this product

0.310 inches fastener length, flat countersunk head style, 0.164 inches head diameter, first diameter from head: 0.070 inches .

Manufacturer part number 722-167-001 for national stock number 5305012743230.


  • Product description

    Externally Relieved Body Screw NSN 5305-01-274-3230.

  • MPN or Model


  • 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
  • Thread Direction
  • Thread Length
    0.120 inches
  • Fastener Length
    0.310 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    0.164 inches
  • First Diameter From Head
    0.070 inches
  • Distance From Largest Bearing Surface Of Head To End Of First Diameter
    0.190 inches
  • Internal Drive Style
    Cross recess type 1
  • Thread Diameter
    0.086 inches
  • Thready Qty Per Inch (tpi)
  • Countersink Angle
    82.0 degrees
  • Externally Relieved Body Diameter Quantity
  • Material
    Stainless steel
  • Material Specification
    Qq-s-763 federal specification single material response
  • Surface Treatment
  • Surface Treatment Specification
    Mil-c-13924, class 4 military specification single treatment response
  • Thread Series Designator
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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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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
722-167-001 Parker-hannifin Corporation
722-167-001 Parker-hannifin Corporation
10113628 Nimikkeistokeskus Ncb Finland
Stock Check
Availability for this item was last checked on 03/22/23. The quantities and conditions available at the time were:
  • NE: 1