7025-01-472-9242 DISK DRIVE UNIT Index 6515-01-472-9244 SWITCH PUSH VOLUME

National Stock Number:
5320-01-472-9243

Federal Supply Class:
5320

National Item Identification Number:
014729243

Description:
PIN-RIVET

Detail:
A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.


Manufacturer Information:
LSCP58013701417GENERAL DYNAMICS LAND SYSTEMS INC.


Techincal Specification:
FASTENER LENGTH6.250 INCHES NOMINAL
GRIP LENGTH4.500 INCHES MINIMUM AND 4.502 INCHES MAXIMUM
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT0.750 INCHES NOMINAL
HEAD MAJOR DIAMETER2.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA564 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN, HAB PART
MATERIALSTEEL COMP 630 OVERALL
SHANK DIAMETER1.250 INCHES NOMINAL
SHANK STYLEGROOVED
SPECIAL FEATURESREMOVE ALL BURRS AND SHARP EDGES;HEAT TREATMENT PRECIPITATION HARDEN TO CONDITION H900;PROTECTIVE FINISH 5.4.1 PLUS 30.7 OF MIL-STD-171 .0002-.0005 INCHES THICK; HEAD HAS THRU HOLE CENTERED WITH 0.141 DIAMETER 0.37 INCHES FROM TOP OF HEAD; GROOVED END HAS THRU HOLE 0.470 IN. DIAMETER


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