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Close Tolerance Screw
Model NAS333CA7
Quick Information about NAS333CA7
3a thread class, right-hand , 0.406 inches thread length, 0.891 inches fastener length, countersunk cylindrical convex head style
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Product Details
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NSN:5305-01-651-9671 (5305016519671)
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Thread Direction:Right-hand
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Thread Length:0.406 inches
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Fastener Length:Between 0.891 inches and 0.937 inches
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Head Style:Countersunk cylindrical convex
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Grip Diameter:Between 0.1885 inches and 0.1894 inches
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Head Diameter:Between 0.376 inches and 0.385 inches
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Internal Style:Hexagon
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End Application:1055-01-536-7106
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Thread Diameter:0.1900 inches
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Grip Length:0.500 inches
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Width Flats:Between 0.1260 inches and 0.1290 inches
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Thready (tpi):32
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Countersink Angle:100.0 degrees
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Material Specification:Ams6382 assn standard single material response or ams6349 assn standard single material response or ams6484 assn standard single material response or ams6414 assn standard single material response or ams6322 assn standard single material response or ams6327 assn standard single material response
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Surface Specification:Ams-qq-p-416, type ii, class 2 assn standard single treatment 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 indicatorsPackaging & Shipping
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