2540-01-343-1986 WEDGE,DOOR DOVETAIL Index 1015-01-343-1988 SEAT COMPRESSION HELP

National Stock Number:
5340-01-343-1987

Federal Supply Class:
5340

National Item Identification Number:
013431987

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:
1259210719200US ARMY ARDEC RDECOM


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