5315-01-074-8978 PIN,STRAIGHT,HEADLESS Index 5355-01-074-8980 KNOB

National Stock Number:
5315-01-074-8979

Federal Supply Class:
5315

National Item Identification Number:
010748979

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:
1228301219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
MATERIALSTEEL COMP 1015 OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLECHAMFERED W/THRU HOLE
FIRST END TAPER LENGTH0.060 INCHES NOMINAL
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
HOLE ARRANGEMENT STYLEBOTH END DRILLED
FIRST HOLE DIAMETER0.250 INCHES NOMINAL
SECOND HOLE DIAMETER0.250 INCHES NOMINAL
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN HOLES2.620 INCHES NOMINAL
PIN OVERALL LENGTH3.120 INCHES NOMINAL
PIN OVERALL DIAMETER0.4970 INCHES NOMINAL
SPECIAL FEATURESTWO CUT AWAYS ON EACH END OF PIN,0.690 IN. LONG BY 0.440 IN; THE TWO HOLES INCLUDE THREADS,0.250-20UNC-2B,WITH ONE END OF EACH THREADED HOLE COUNTERSUNK 0.06 BY 45 DEGREE ANGLE; USED ON XM1
THE MANUFACTURERS DATA
MANUFACTURERS CODE19207
DESIGN CONTROL REFERENCE12283012


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