National Item Identification Number
01-510-0374
015100374
4310-01-510-0374
4310015100374
National Stock Number
Item Name
RING,PISTON
Federal Supply Class
4310
Description
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.
Commercial and Government Entity Code (Supplier Data)
71724
JOHN CRANE INC DEL
6400 OAKTON ST
MORTON GROVE
IL
60053
847-967-2400
53711
Reference Numbers (Part Numbers)
T563-0773-001-7584
6673967
Required Categories
MATERIAL
CROSS-SECTIONAL SHAPE STYLE
JOINT STYLE
RING STYLE
RADIAL WALL THIC
Required Description
ANY ACCEPTABLE OVERALL
A1 PLAIN RECTANGULAR, STRAIGHT FACE
4 CHEVRON JOINT
1