NSN 5340-01-049-8663

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-01-049-8663 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: 7520171, 752017-1, 5340-01-049-8663, 01-049-8663, 5340010498663, 010498663

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 28, 197701-049-866324328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-01-049-8663
Part Number Cage Code Manufacturer
752017-173030HAMILTON SUNDSTRAND CORPORATION
Technical Data | NSN 5340-01-049-8663
Characteristic Specifications
MATERIAL HARDNESS RATINGRCB31.0 ROCKWELL C MAXIMUM AND 39.0 ROCKWELL C MAXIMUM
OVERALL HEIGHT0.3800 INCHES NOMINAL
FIRST STEP DIAMETER0.3440 INCHES NOMINAL
SECOND END DIAMETER0.4400 INCHES NOMINAL
DESIGN TYPE SOLID