NSN 5305-01-197-5933
High Torque Screw
Between 3.976 inches and 3.996 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 MS21130B655 for national stock number 5305011975933.
Datasheet
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Product description
Close Tolerance Screw NSN 5305-01-197-5933.
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MPN or Model
MS21130B655
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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 0.351 inches and 0.402 inches -
Fastener Length
Between 3.976 inches and 3.996 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 3.438 inches and 3.454 inches -
Thready Qty Per Inch (tpi)
24 -
Min. Tensile Strength (psi)
63000 pounds per square inch -
Hardness Rating
43.0 rockwell c fastener and 47.0 rockwell c fastener -
Countersink Angle
Between 99.0 degrees and 101.0 degrees -
Distance From Head Largest Bearing Surface To Shank Hole Center
3.849 inches first hole and 3.869 inches first hole -
Surface Finish
32.0 microinches grip -
Part Name Assigned By Controlling Agency
Navy special project -
Material
Steel uns k24065 fastener -
Material Specification
Ams 5629 assn standard single material response fastener -
Surface Treatment
Passivate -
Surface Treatment Specification
Qq-p-35 federal specification single treatment 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 5305-01-197-5933 close tolerance screwManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
MS21130B655 | National Aerospace Standards |
MS21130B655 | Military Standards |