National Item Identification Number
01-394-4816
013944816
4310-01-394-4816
4310013944816
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)
24047
COOPER INDUSTRIES INC
DBA COOPER TOOLS
670 INDUSTRIAL DR
LEXINGTON
SC
29072
803-359-1200
Reference Numbers (Part Numbers)
18320
Required Categories
MATERIAL
RING STYLE
RADIAL WALL THICKNESS
OVERALL WIDTH
SPECIAL FEATURES
Required Description
STEEL OVERALL
1 CONCENTRIC
0.6250 INCHES NOMINAL
3.6250 INCHES NOMINAL
INSID