4920-00-942-6932 COMPARATOR,VOLTAGE Index 4820-00-942-6937 VALVE,SAFETY RELIEF

National Stock Number:
1650-00-942-6935

Federal Supply Class:
1650

National Item Identification Number:
009426935

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:
S11112-1609257TRELLEBORG SEALING SOLUTIONS US, INC.
S11112-1697820SHAMBAN POLYMER TECH GROUP


Techincal Specification:
DISTANCE FROM PIN HOLE CENTERLINE TO RING JOINT CENTERLINE0.781 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
FSC APPLICATION DATAPISTON,HYDRAULIC MOTOR PUMP
OVERALL WIDTH0.0600 INCHES NOMINAL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
PIN HOLE SLOT LENGTH0.094 INCHES NOMINAL
PIN HOLE STYLEFLAT PINSLOT LEFT OF JOINT
RADIAL WALL THICKNESS0.1250 INCHES NOMINAL
RING STYLECONCENTRIC
RING WALL THICKNESS PIN HOLE DEPTH0.047 INCHES NOMINAL
STANDARD BORE DIAMETER0.745 INCHES


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