NSN 5305-00-512-6227
High Torque Screw
Retaining balls in shank.
Manufacturer part number AS126-04-55 for national stock number 5305005126227.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-00-512-6227.
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MPN or Model
AS126-04-55
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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) -
Unit Weight (Est.)
0.1 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.277 inches and 0.328 inches -
Fastener Length
Between 3.855 inches and 3.875 inches -
Head Style
Pan no. 2 -
Head Diameter
Between 0.477 inches and 0.492 inches -
Head Height
Between 0.126 inches and 0.141 inches -
Grip Diameter
Between 0.2487 inches and 0.2492 inches -
Shank Unthreaded Hole Diameter
0.076 inches first hole and 0.086 inches first hole -
Internal Drive Style
Slot -
Thread Diameter
0.250 inches -
Grip Length
Between 3.438 inches and 3.453 inches -
Thready Qty Per Inch (tpi)
28 -
Min. Tensile Strength (psi)
160000 pounds per square inch -
Distance From Head Largest Bearing Surface To Shank Hole Center
3.771 inches first hole and 3.786 inches first hole -
Surface Finish
63.0 microinches grip -
Material
Steel -
Surface Treatment
Passivate -
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 5305-00-512-6227 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
AS126-04-55 | Avibank Mfg., Inc. |
CA2654-4-55 | Arconic Global Fasteners & Rings, |
AS126-4-55 | Avibank Mfg., Inc. |