2815-00-273-0527 RING,PISTON Index 2815-00-273-0540 RING,PISTON

National Stock Number:
2815-00-273-0530

Federal Supply Class:
2815

National Item Identification Number:
002730530

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:
60-08-11351228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N60-08-001PC751228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N60-08-002PC351228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N60-08-003PC351228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N60-71-001ITEM5151228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N60-71-004ITEM2951228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N60-71-006ITEM2951228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N60-71-008ITEM4651228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N66-71-005ITEM2951228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
R-3023875370KAYDON RING & SEAL INC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEDIAGONAL JOINT
OVERALL WIDTH0.1840 INCHES MINIMUM AND 0.1855 INCHES MAXIMUM
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.4250 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER12.750 INCHES


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