NSN 5340-00-135-5439

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-00-135-5439 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: 77346951, Y77346951, 5340-00-135-5439, 00-135-5439, 5340001355439, 001355439

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 13, 196900-135-543924328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES

SEAT

Cross Reference | NSN 5340-00-135-5439
Part Number Cage Code Manufacturer
77346951K0131GOODRICH LIMITEDDBA GOODRICH CONTROL SYSTEMS
Y77346951K0131GOODRICH LIMITEDDBA GOODRICH CONTROL SYSTEMS
Technical Data | NSN 5340-00-135-5439
Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
SURFACE TREATMENT PASSIVATE
STYLE DESIGNATOR SEAT
OVERALL HEIGHT0.0960 INCHES MINIMUM AND 0.1080 INCHES MAXIMUM
END DIAMETER0.5430 INCHES MINIMUM AND 0.5470 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP0.0530 INCHES MINIMUM AND 0.0730 INCHES MAXIMUM
FIRST STEP DIAMETER0.6870 INCHES MINIMUM AND 0.6890 INCHES MAXIMUM
BORE DIAMETER0.4660 INCHES MINIMUM AND 0.4780 INCHES MAXIMUM
DESIGN TYPE SOLID