1-321-802-5889

NSN 5305-01-066-4443

Panel Assembly Fastener

About this product

Between 0.801 inches and 0.828 inches fastener length, flat chamfer head style, between 0.421 inches and 0.453 inches head diameter, head height: between 0.202 inches and 0.234 inches .

Manufacturer part number ADB31040 for national stock number 5305010664443.

Datasheet

  • Product description

    Shoulder Screw NSN 5305-01-066-4443.

  • MPN or Model

    ADB31040

  • 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
    2a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 0.421 inches and 0.453 inches
  • Fastener Length
    Between 0.801 inches and 0.828 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    Between 0.421 inches and 0.453 inches
  • Head Height
    Between 0.202 inches and 0.234 inches
  • Shoulder Diameter
    0.311 inches first shoulder and 0.312 inches first shoulder
  • Shoulder Length
    0.375 inches first shoulder and 0.380 inches first shoulder
  • Internal Drive Style
    Hexagon
  • Thread Diameter
    0.250 inches
  • Width Across Flats
    Between 0.140 inches and 0.172 inches
  • Thready Qty Per Inch (tpi)
    20
  • Hardness Rating
    36.0 rockwell c and 40.0 rockwell c
  • Shoulder Shape
    Round first shoulder
  • Material
    Steel comp 1137
  • Material Specification
    Qq-s-637 federal specification single material response
  • Surface Treatment
    Oxide
  • Surface Treatment Specification
    Mil-c-13924 class 1 military specification single treatment response
  • Thread Series Designator
    Unc
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Shoulder Screw

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.

Mechanic Bill explains Panel Assembly Fastener

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NSN 5305010664443

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
ADB31040 Mjt Holdings Llc
CL11SS Carr Lane Manufacturing Company
SHSS8 Barry Wright Corporation
472AS198-1 Naval Air Systems Command
Stock Check
Availability for this item was last checked on 09/06/23. The quantities and conditions available at the time were:
  • NE: 2
  • NS: 8
  • AR: 1