5305-01-627-6979 SCREW,MACHINE 5340-01-627-1947 BRACKET,MOUNTING

National Stock Number:
5315-01-627-7789

Federal Supply Class:
5315

National Item Identification Number:
016277789

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:
MS16555-68496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SG18-LR-MMA-020 FIG 7-2-10353711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE25.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.167 INCHES NOMINAL
FIRST END TIP RADIUS0.63 INCHES NOMINAL
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
MATERIALSTEEL COMP 416 OVERALL
PIN OVERALL DIAMETER0.500 INCHES NOMINAL
PIN OVERALL LENGTH3.250 INCHES NOMINAL
SECOND END TAPER ANGLE4.0 DEGREES MINIMUM AND 16.0 DEGREES MAXIMUM
SECOND END TAPER LENGTH0.6455 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END STYLECHAMFERED
SURFACE TREATMENTPASSIVATE OVERALL


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