NSN 5305-01-626-8199
High Torque Screw
0.874 inches fastener length, oval countersunk undercut head style, between 0.2966 inches and 0.3016 inches head diameter, head height: between 0.056 inches and 0.060 inches .
Manufacturer part number 3M938-3-9-5 for national stock number 5305016268199.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-626-8199.
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MPN or Model
3M938-3-9-5
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Schedule B
7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment) -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
0.312 inches -
Fastener Length
0.874 inches -
Head Style
Oval countersunk undercut -
Head Diameter
Between 0.2966 inches and 0.3016 inches -
Head Height
Between 0.056 inches and 0.060 inches -
Grip Diameter
Between 0.1885 inches and 0.1895 inches -
Shank Unthreaded Hole Diameter
0.070 inches and 0.075 inches -
Internal Drive Style
High-torque -
End Application
F-15sa -
Thread Diameter
0.1900 inches -
Grip Length
0.562 inches -
Thready Qty Per Inch (tpi)
32 -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Distance From Head Largest Bearing Surface To Shank Hole Center
0.753 inches and 0.763 inches -
Part Name Assigned By Controlling Agency
Screw, machine-100 degrees c'sunk, hi-torque, reduced head -
Material
Steel comp xm-13 -
Material Specification
Ams 5629 federal specification single material response -
Surface Treatment
Aluminum -
Surface Treatment Specification
Mil-c-83488, type ii, class 3 military specification single treatment response -
Thread Series Designator
Unjf
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A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.
Pricing and Availability
Get a quote for 5305-01-626-8199 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
3M938-3-9-5 | Boeing Company, The |
HT4072-3-9-5 | Arconic Global Fasteners & Rings, |
HT4072-3-9-5 | Hi-shear Corporation |
HT4072-3-9-5 | Sps Technologies, Llc |
HT4072-3-9-5 | Alcoa Global Fasteners, Inc. |