NSN 5305-00-500-2908
High Torque Screw
Furnished with o-ring.
Manufacturer part number HT408A3-2 for national stock number 5305005002908.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-00-500-2908.
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MPN or Model
HT408A3-2
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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
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.380 inches and 0.447 inches -
Fastener Length
Between 0.515 inches and 0.562 inches -
Head Style
Flat countersunk undercut -
Head Diameter
Between 0.376 inches and 0.381 inches -
Head Height
Between 0.043 inches and 0.045 inches -
Grip Diameter
Between 0.1885 inches and 0.1895 inches -
Internal Drive Style
High-torque -
Thread Diameter
0.190 inches -
Grip Length
Between 0.115 inches and 0.135 inches -
Thready Qty Per Inch (tpi)
32 -
Hardness Rating
36.0 rockwell c and 40.0 rockwell c -
Countersink Angle
100.0 degrees -
Surface Finish
32.0 microinches grip -
Part Name Assigned By Controlling Agency
Navy special project -
Material
Steel comp 4130 or steel comp 4140 or steel comp 4340 or steel comp 8735 or steel comp 8740 -
Material Specification
Sae assn standard all material responses -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Qq-p-416 ty2 cl3 federal specification single treatment response -
Thread Series Designator
Unf
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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 5305-00-500-2908 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
HT408A3-2 | Arconic Global Fasteners & Rings, |
54266-3-2 | Sps Technologies, Llc |
HT3UA-2 | Hi-shear Corporation |
HT3UA-2 | Lisi Aerospace Canada Corp |
HT408A3-2 | Alcoa Global Fasteners, Inc. |
3M46-3-2 | Boeing Company, The |
54266-3-2 | Sps Technologies Inc |
54266-3-2 | Sps Technologies, Llc |
HT3UA-2 | Hi-shear Corporation |
3M46-3-2 | Boeing Company, The |
54266-3-2 | Sps Technologies Inc |
HT408A3-2 | Alcoa Global Fasteners, Inc. |