2815-99-764-7128 RING,PISTON Index 2815-99-764-7129 BEARING BLOCK ASSEM

National Stock Number:
2805-99-764-7128

Federal Supply Class:
2805

National Item Identification Number:
997647128

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:
RLRC190015BSTNDK0009FEDERAL MOGUL
Y3J14017EK8098MAN DIESEL & TURBO LTD


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONWELLWORTHY C14 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON OVERALL
SPECIAL FEATURESFOR 196.85 MM DIA BORE; STANDARD; 7.04 MM MIN - 7.29 MM MAX RADIAL WALL THK; CONCENTRIC; 3.978 MM MIN - 3.990 MM MAX WD; STEPPED COMPRESSION


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