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Close Tolerance Screw
Model NAS1151E22
Quick Information about NAS1151E22
3a thread class, right-hand , 0.276 inches thread length, flat countersunk head style, 1.365 inches grip diameter, flat point style
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Product Details
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NSN:5305-01-652-4321 (5305016524321)
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Thread Direction:Right-hand
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Thread Length:0.276 inches
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Head Style:Flat countersunk
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Grip Diameter:Between 1.365 inches and 1.375 inches
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Point Style:Flat
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Internal Style:Offset cruciform (torque set)
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Thread Diameter:0.1380 inches
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Grip Length:Between 1.365 inches and 1.385 inches
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Thready (tpi):32
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Countersink Angle:Between 99.0 degrees and 101.0 degrees
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Part Agency:Screw, machine-flat
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Material Specification:Ams 5737 international std/spec single material response
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Schedule B Code:7318152000
Classification
Bolts and bolts and their nuts or washers exported in the same shipment
Definition Close Tolerance Screw
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.
Part Identification
Part Materials
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPrice Quote
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