NSN 5340-00-060-3528

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-00-060-3528 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: 3198614, 5340-00-060-3528, 00-060-3528, 5340000603528, 000603528

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53NOV 19, 197200-060-352824328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES

SEAT

Cross Reference | NSN 5340-00-060-3528
Part Number Cage Code Manufacturer
319861482577RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 5340-00-060-3528
Characteristic Specifications
MATERIAL STEEL
MATERIAL HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM
SURFACE TREATMENT CADMIUM AND CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TYPE 2, CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE
STYLE DESIGNATOR SEAT
OVERALL HEIGHT0.1870 INCHES NOMINAL
END DIAMETER0.6000 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP0.1900 INCHES NOMINAL
FIRST STEP DIAMETER0.8750 INCHES NOMINAL
BORE DIAMETER0.2500 INCHES NOMINAL
COUNTERBORE LENGTH0.0150 INCHES MINIMUM AND 0.0200 INCHES MAXIMUM
COUNTERBORE DIAMETER0.5620 INCHES NOMINAL
DESIGN TYPE SOLID
SPECIAL FEATURESNOT CASEHARDENED
FSC APPLICATION DATAACTUATOR,LAUNCHERS,GUIDED MISSILE,AIRCRAFT