NSN 5305-01-064-4062
High Torque Screw
Between 1.164 inches and 1.184 inches fastener length, flat countersunk head style, between 0.704 inches and 0.762 inches head diameter, locking feature: detent ball grip.
Manufacturer part number MS21130B610 for national stock number 5305010644062.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-064-4062.
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MPN or Model
MS21130B610
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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 0.523 inches and 0.559 inches -
Fastener Length
Between 1.164 inches and 1.184 inches -
Head Style
Flat countersunk -
Head Diameter
Between 0.704 inches and 0.762 inches -
Locking Feature
Detent ball grip -
Grip Diameter
Between 0.3737 inches and 0.3742 inches -
Shank Unthreaded Hole Diameter
0.106 inches first hole and 0.116 inches first hole -
Internal Drive Style
High-torque -
Thread Diameter
0.375 inches -
Grip Length
Between 0.625 inches and 0.641 inches -
Thready Qty Per Inch (tpi)
24 -
Countersink Angle
100.0 degrees -
Distance From Head Largest Bearing Surface To Shank Hole Center
1.036 inches first hole and 1.056 inches first hole -
Surface Finish
32.0 microinches grip -
Part Name Assigned By Controlling Agency
Navy special project -
Material
Steel comp 630 -
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.
![Mechanic Bill explains High Torque Screw](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5305-01-064-4062 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
MS21130B610 | National Aerospace Standards |
MS21130-610 | Military Standards |
MS21130B610 | Military Standards |
CA2653-6-10 | Arconic Global Fasteners & Rings, |
CA2653-6-10 | Arconic Global Fasteners & Rings, |
Stock Check
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