7520-01-071-2543 PENRECORDER Index 4730-01-071-2548 ADAPTER,STRAIGHT,PIPE TO TUBE

National Stock Number:
5340-01-071-2545

Federal Supply Class:
5340

National Item Identification Number:
010712545

Description:
SEAT,HELICAL COMPRESSION SPRING

Detail:
A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.


Manufacturer Information:
6N862911083CATERPILLAR INC


Techincal Specification:
DISTANCE FROM END TO FIRST STEP1.1400 INCHES NOMINAL
END DIAMETER0.6840 INCHES NOMINAL
BORE DIAMETER0.3120 INCHES NOMINAL
COUNTERBORE DIAMETER0.4230 INCHES NOMINAL
COUNTERBORE LENGTH1.1250 INCHES NOMINAL
DESIGN TYPESOLID
FIRST STEP DIAMETER1.1560 INCHES NOMINAL
FIRST STEP LENGTH0.1790 INCHES NOMINAL
OVERALL HEIGHT1.3750 INCHES NOMINAL
MATERIALSTEEL
SECOND COUNTERBORE LENGTH0.5000 INCHES NOMINAL
SECOND STEP DIAMETER1.3640 INCHES NOMINAL
SPECIAL FEATURES0.138 IN. DIA HOLE THRU SEAT OBDY 1.062 IN. FROM END


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