5315-00-376-0419 ROD Index 2990-00-376-0444 SPRING,HELICAL,EXTENSION

National Stock Number:
2805-00-376-0420

Federal Supply Class:
2805

National Item Identification Number:
003760420

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:
42140ATF2L & L BOILER MAINTENANCE INC
421454108D & J PARTS INC
6090210EXU3AQUA-CHEM, INC.
60902112793AQUA-CHEM INC CLEAVER-BROOKS DIV
DC-16166289WISCONSIN MOTORS LLC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
FSC APPLICATION DATAGASOLINE ENGINE
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.0930 INCHES MINIMUM AND 0.0935 INCHES MAXIMUM
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER2.875 INCHES
SURFACE TREATMENTTIN OVERALL


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