5420-99-931-6256 PULLEY BL0CK ASSEMBLY Index 5420-99-931-6258 WIRE ROPE ASSEMBLY,SINGLE LEG

National Stock Number:
5315-99-931-6257

Federal Supply Class:
5315

National Item Identification Number:
999316257

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:
950-06-01-997K7705KNDS DEFENCE UK LIMITED
FV3002516U0795QINETIQ


Techincal Specification:
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN HOLES2.800 INCHES MINIMUM AND 2.820 INCHES MAXIMUM
FIRST HOLE DIAMETER0.125 INCHES NOMINAL
HOLE ARRANGEMENT STYLEBOTH END DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONBS970 PART1,GRADE 826,-40,Y CONDITION NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PIN OVERALL DIAMETER0.9980 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM
PIN OVERALL LENGTH3.300 INCHES MINIMUM AND 3.320 INCHES MAXIMUM
SECOND END STYLECHAMFERED
SECOND END TAPER ANGLE45.0 DEGREES NOMINAL
SECOND END TAPER LENGTH0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
SECOND HOLE DIAMETER0.125 INCHES NOMINAL
SURFACE FINISH63.0 MICROINCHES OUTSIDE DIAMETER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONBS4921,CLASS1 NATIONAL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE ZINC OVERALL


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