NSN 5340-01-125-7504

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-01-125-7504 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: 2771811101, 2771811-101, 5340-01-125-7504, 01-125-7504, 5340011257504, 011257504

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 01, 198201-125-750424328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES

SEAT

Cross Reference | NSN 5340-01-125-7504
Part Number Cage Code Manufacturer
2771811-10192003PARKER HANNIFIN CORPORATIONDIV AEROSPACE GROUP HEADQUARTERS
Technical Data | NSN 5340-01-125-7504
Characteristic Specifications
MATERIAL STEEL COMP 630
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR SEAT
OVERALL HEIGHT0.3900 INCHES NOMINAL
END DIAMETER0.3100 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP0.3030 INCHES NOMINAL
FIRST STEP DIAMETER0.5000 INCHES NOMINAL
BORE DIAMETER0.1500 INCHES NOMINAL
COUNTERBORE LENGTH0.2900 INCHES NOMINAL
COUNTERBORE DIAMETER0.2500 INCHES NOMINAL
DESIGN TYPE SOLID
SPECIAL FEATURESNOT CASEHARDENED