NSN 5305-00-528-1501
High Torque Screw
1.778 inches fastener length, double hexagon head style, 0.328 inches head height, width between flats: between 0.865 inches and 0.877 inches .
Manufacturer part number A51H24500-11 for national stock number 5305005281501.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-00-528-1501.
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MPN or Model
A51H24500-11
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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.)
0.3 lb -
Thread Class
3a -
Thread Direction
Right-hand -
Thread Length
Between 0.580 inches and 0.600 inches -
Fastener Length
1.778 inches -
Head Style
Double hexagon -
Head Height
0.328 inches -
Width Between Flats
Between 0.865 inches and 0.877 inches -
Grip Diameter
Between 0.5607 inches and 0.5616 inches -
Shank Unthreaded Hole Diameter
0.136 inches first hole and 0.146 inches first hole -
Internal Drive Style
Slot -
Thread Diameter
0.562 inches -
Grip Length
Between 1.178 inches and 1.198 inches -
Thready Qty Per Inch (tpi)
18 -
Hardness Rating
46.0 rockwell c and 50.0 rockwell c -
Distance From Head Largest Bearing Surface To Shank Hole Center
1.643 inches first hole and 1.675 inches first hole -
Material
Steel comp h11 -
Material Specification
Ams 6487 assn standard single material 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 5305-00-528-1501 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
A51H24500-11 | Northrop Grumman Systems Corporation |
A51H24500-11 | Northrop Grumman Systems Corporation |