5340-00-008-3535 SEAT,HELICAL COMPRESSION SPRING Index 1660-00-008-3541 VALVE ASSEMBLY,ENVIRONMENTAL CON

National Stock Number:
1650-00-008-3540

Federal Supply Class:
1650

National Item Identification Number:
000083540

Description:
RING,PISTON

Detail:
A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.


Manufacturer Information:
1055479294E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS
195540UES3MID-AMERICA AEROTECH, LLC
1955419156MOOG INC
1955479294E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS
1955494697MOOG INC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
FSC APPLICATION DATASERVOCYLINDER,HYDRAULIC,ACFT
JOINT STYLESTEP JOINT
OVERALL WIDTH0.0900 INCHES MINIMUM AND 0.0920 INCHES MAXIMUM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
RADIAL WALL THICKNESS0.1600 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER2.500 INCHES


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