5310-00-291-4605 WASHER,FLAT Index 5330-00-291-4618 SEAL,NONMETALLIC ROUND SECTION

National Stock Number:
5210-00-291-4612

Federal Supply Class:
5210

National Item Identification Number:
002914612

Description:
BALL,MEASURING

Detail:
A SPHERICAL PIECE OF METAL, CARBIDE, CERAMIC, PLASTIC OR SYNTHETIC GEM, PRECISION GROUND AND ACCURATE IN DIAMETER AND SPHERICITY. IT IS USED IN CONJUNCTION WITH MEASURING TOOLS TO MEASURE SURFACES WHERE ROLLS OR WIRES WILL NOT MAKE CONTACT, SUCH AS COUNTERSINKS, INTERNAL GROOVES, TAPERED DIAMETERS, DOVETAILS, AND THE LIKE. FOR SETS OF DIFFERENT DIAMETERS, SEE BALL SET, MEASURING.


Manufacturer Information:
B57080-111263ORBIT INTERNATIONAL CORP.


Techincal Specification:
FSC APPLICATION DATATRACKBALL ASSEMBLY,CONTROL,COMPUTER-INDICATOR,DISPLAY GROUP,COMMUNICATION-IDENTIFICATION-NAVIGATION


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