1660-00-199-8659 TUBE,VALVE,REGULATI Index 9905-00-199-8663 PLATE,IDENTIFICATION

National Stock Number:
5340-00-199-8660

Federal Supply Class:
5340

National Item Identification Number:
001998660

Description:
SEAT,HELICAL COMPRESSION SPRING

Detail:
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.


Manufacturer Information:
70168899167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
DESIGN TYPESOLID
FSC APPLICATION DATAAIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS
MATERIAL HARDNESS RATING50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
MATERIALSTEEL


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