2815-00-386-0048 CONNECTING ROD,ENGI Index 2815-00-386-0050 PISTON ASSEMBLY,ENG

National Stock Number:
2815-00-386-0049

Federal Supply Class:
2815

National Item Identification Number:
003860049

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:
60-08-12306MD2THE LOCOMOTIVE COMPANY INC
60-08-12351228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N60-08-001PC851228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N60-08-002PC451228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N60-08-003PC451228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N60-71-001ITEM5251228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N60-71-004ITEM3051228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N60-71-006ITEM3051228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N60-71-008ITEM4751228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
N66-71-005ITEM3051228ECOLAIRE INC BALDWIN-HAMILTON CO DIV


Techincal Specification:
OVERALL WIDTH0.3095 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM
MATERIALIRON OVERALL
OIL PASSAGE TYPE AND QUANTITY1 GROOVE OUTSIDE PERIPHERY
OIL PASSAGE TYPE AND QUANTITY12 SLOT HORIZONTALLY THROUGH RING
RADIAL WALL THICKNESS0.4250 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER12.750 INCHES
JOINT STYLEDIAGONAL JOINT
FSC APPLICATION DATAPISTON,DIESEL ENGINE
CROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL


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