1730-00-039-5623 TOWBAR,AIRCRAFT Index 4320-00-039-5637 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
5315-00-039-5631

Federal Supply Class:
5315

National Item Identification Number:
000395631

Description:
PIN,STRAIGHT,HEADLESS

Detail:
A headless, cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 MM); for items whose length exceeds twelve inches (304 MM); see ROD, STRAIGHT, HEADLESS. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also PIN, STRAIGHT, THREADED.


Manufacturer Information:
48A630580049DEPARTMENT OF THE AIR FORCE


Techincal Specification:
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM
MATERIALSTEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1025 OVERALL
PIN OVERALL LENGTH2.734 INCHES MINIMUM AND 2.766 INCHES MAXIMUM
PIN OVERALL DIAMETER0.4970 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL


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