NSN 5340-00-358-3417

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-00-358-3417 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.

Alternate Parts: 20021A, R683, 20021A, 5340-00-358-3417, 00-358-3417, 5340003583417, 003583417

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-358-341724328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-00-358-3417
Part Number Cage Code Manufacturer
20021A1ML14BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS
R68381118EATON CORPORATIONDBA FLUID POWER PLANT
20021A28265HERCULES ENGINE CO INC
Technical Data | NSN 5340-00-358-3417
Characteristic Specifications
OVERALL HEIGHT0.3860 INCHES NOMINAL
END DIAMETER0.8960 INCHES MINIMUM AND 0.9060 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP0.2920 INCHES NOMINAL
FIRST STEP DIAMETER1.1550 INCHES MINIMUM AND 1.1650 INCHES MAXIMUM
BORE DIAMETER0.3910 INCHES NOMINAL
COUNTERSINK DIAMETER0.9330 INCHES MINIMUM AND 0.9380 INCHES MAXIMUM
COUNTERBORE LENGTH0.2820 INCHES NOMINAL
COUNTERBORE DIAMETER0.5130 INCHES MINIMUM AND 0.5180 INCHES MAXIMUM
COUNTERSINK ANGLE IN DEG30.0
DESIGN TYPE SOLID
FEATURES PROVIDED CASEHARDENED
FSC APPLICATION DATAENGINE,GASOLINE,NONAIRCRAFT