6635-12-382-0178

5306-01-123-4609 5306011234609 011234609 is an externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. the nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (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 not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. for items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. for items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.

1620-17-123-4609 1620171234609 171234609 is a bracket designed of various shapes that attaches to the landing gear for the purpose of positioning, aligning and/or supporting another item.

5365-66-123-4609 5365661234609 661234609 SPACER

7640-22-123-4609 7640221234609 221234609 is a sheet or plate representing on a plain surface all or part of earth's surface, showing physical, natural, statistical and/or political features, or division. excludes chart; chart, recording instrument; plate, instruction; and sheet, technical.

2530-12-123-4609 2530121234609 121234609 NABE,RAD