3120-01-309-4386 ROLLER,LINEAR-ROTARY MOTION Index 5340-01-309-4388 CAP,PROTECTIVE,DUST AND MOISTURE

National Stock Number:
5340-01-309-4387

Federal Supply Class:
5340

National Item Identification Number:
013094387

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:
101A263AY PIECE 103502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
125D808AC PIECE 1203502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT


Techincal Specification:
BORE DIAMETER3.2540 INCHES MINIMUM AND 3.2590 INCHES MAXIMUM
DESIGN TYPESOLID
FIRST STEP DIAMETER3.4930 INCHES MINIMUM AND 3.4970 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633, COMP 1018 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1018
OVERALL HEIGHT0.4380 INCHES NOMINAL
SPHERICAL SEAT TOP RADIUS1.7485 INCHES NOMINAL


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