4810-01-469-6625 PISTON,VALVE Index 1560-01-469-6627 PANEL ASSY

National Stock Number:
5340-01-469-6626

Federal Supply Class:
5340

National Item Identification Number:
014696626

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:
816088-273030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
DESIGN TYPESOLID
DISTANCE FROM END TO FIRST STEP0.0550 INCHES NOMINAL
END DIAMETER0.4560 INCHES NOMINAL
BORE DIAMETER0.1390 INCHES NOMINAL
FIRST STEP DIAMETER0.6400 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5659 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL HARDNESS RATING31.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP XM-12
PROPRIETARY CHARACTERISTICSPACS
OVERALL HEIGHT0.1120 INCHES NOMINAL
SPECIAL FEATURESCHAMFERED
STYLE DESIGNATORSEAT


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