4320-00-004-8257 GUIDE,SPRING Index 4320-00-004-8260 SPOOL,PUMP

National Stock Number:
5340-00-004-8258

Federal Supply Class:
5340

National Item Identification Number:
000048258

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:
82482362983EATON AEROSPACE, LLC


Techincal Specification:
DISTANCE FROM END TO FIRST STEP0.9690 INCHES NOMINAL
END DIAMETER0.8780 INCHES NOMINAL
BORE DIAMETER0.0620 INCHES NOMINAL
COUNTERBORE LENGTH1.0620 INCHES NOMINAL
COUNTERBORE DIAMETER0.6250 INCHES NOMINAL
DESIGN TYPESOLID
FIRST STEP LENGTH0.2810 INCHES NOMINAL
FIRST STEP DIAMETER0.9690 INCHES NOMINAL
OVERALL HEIGHT1.4380 INCHES NOMINAL
MATERIALSTEEL
SECOND STEP DIAMETER1.3440 INCHES NOMINAL
SPECIAL FEATURESEND IS OVAL @0.188 IN. LENGTH
STYLE DESIGNATORSEAT


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