3020-00-540-9190 GEAR,SPUR Index 1390-00-540-9198 FUZE,POINT DETONATING

National Stock Number:
2815-00-540-9191

Federal Supply Class:
2815

National Item Identification Number:
005409191

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:
1037675370KAYDON RING & SEAL INC
A8712057217STRIEGEL SUPPLY, INC.
A8712058275SASCO INC CANADIAN DIV


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEBEVELED FACE, UPPER
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.1230 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.1930 INCHES MINIMUM AND 0.2030 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER5.375 INCHES


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