5340-01-175-7820 SEAT,HELICAL COMPRESSION SPRING Index 5365-01-175-7822 SPACER,PLATE

National Stock Number:
5340-01-175-7821

Federal Supply Class:
5340

National Item Identification Number:
011757821

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:
12914N PIECE 3635795LESLIE CONTROLS, INC.
1693835795LESLIE CONTROLS, INC.


Techincal Specification:
END DIAMETER1.6875 INCHES NOMINAL
BORE DIAMETER0.7656 INCHES MINIMUM AND 0.7812 INCHES MAXIMUM
DESIGN TYPESOLID
DISTANCE FROM END TO FIRST STEP0.2500 INCHES NOMINAL
FIRST STEP DIAMETER1.8125 INCHES NOMINAL
FIRST STEP LENGTH0.2500 INCHES NOMINAL
OVERALL HEIGHT1.2500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582, TYPE 416 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 416
SECOND STEP DIAMETER2.3750 INCHES NOMINAL


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