5340-00-054-1815 STANDOFF,THREADED,SPACING Index 5340-00-300-9741 COVER,ACCESS

National Stock Number:
5340-00-292-4314

Federal Supply Class:
5340

National Item Identification Number:
002924314

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:
1210187-10198897LOCKHEED MARTIN CORP


Techincal Specification:
DESIGN TYPESOLID
FSC APPLICATION DATASEAT,LOWER,SPRING CARTRIDGE,INPUT CONTROL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-465, ALLOY 642 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY 642


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