1560-00-895-8606 SUPPORT,FORWARD MAI Index 2815-00-895-8611 SEAL,NONMETALLIC ROUND SECTION

National Stock Number:
2815-00-895-8607

Federal Supply Class:
2815

National Item Identification Number:
008958607

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:
353060251DOVER RESOURCES INC DBA C. LEE COOK DIV
DLA8J60251DOVER RESOURCES INC DBA C. LEE COOK DIV
DLA8J7PZX0FAIRBANKS MORSE, LLC
DLA8J82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, DOUBLE SCRAPER
JOINT STYLEDIAGONAL JOINT
OVERALL WIDTH0.5520 INCHES NOMINAL
MATERIALIRON OVERALL
OIL PASSAGE TYPE AND QUANTITY1 GROOVE OUTSIDE PERIPHERY
RADIAL WALL THICKNESS0.5620 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER18.000 INCHES
SURFACE TREATMENTTIN OVERALL


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