NSN 5305-00-245-8823
High Torque Screw
Furnished with one rubber o-ring.
Manufacturer part number 642AS0685-1 for national stock number 5305002458823.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-00-245-8823.
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MPN or Model
642AS0685-1
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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 0.381 inches and 0.448 inches -
Fastener Length
Between 0.703 inches and 0.750 inches -
Head Style
Flat countersunk undercut -
Head Diameter
Between 0.377 inches and 0.381 inches -
Head Height
Between 0.044 inches and 0.046 inches -
Grip Diameter
Between 0.1885 inches and 0.1895 inches -
Internal Drive Style
High-torque -
Thread Diameter
0.190 inches -
Grip Length
Between 0.302 inches and 0.322 inches -
Thready Qty Per Inch (tpi)
32 -
Hardness Rating
36.0 rockwell c and 40.0 rockwell c -
Countersink Angle
100.0 degrees -
Material
Steel comp 8735 or steel comp 4130 or steel comp 4140 or steel comp 4340 or steel comp 8740 -
Surface Treatment
Cadmium and chromate -
Surface Treatment Specification
Qq-p-416 type 2 cl 3 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 5305-00-245-8823 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
642AS0685-1 | Zf Industrieantriebe Witten Gmbh |
3M46-3-5 | Boeing Company, The |
HT408A3-5 | Arconic Global Fasteners & Rings, |
54266-3-5 | Sps Technologies, Llc |
HTS467-3-5 | Huck International, Inc. |
HT3UA-5 | Hi-shear Corporation |
HT3UA-5 | Lisi Aerospace Canada Corp |
54266-3-5 | Sps Technologies, Llc |
HT408A3-5 | Alcoa Global Fasteners, Inc. |