National Item Identification Number
01-098-3915
010983915
4310-01-098-3915
4310010983915
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)
49576
QUINCY COMPRESSOR DIVISION OF COLTEC
INDUSTRIES INC
3501 WISMANN LANE
QUINCY
IL
62305
217-222-7700
Reference Numbers (Part Numbers)
7963
Required Categories
MATERIAL
CROSS-SECTIONAL SHAPE STYLE
JOINT STYLE
RING STYLE
RADIAL WALL THIC
Required Description
STEEL OVERALL
A1 PLAIN RECTANGULAR, STRAIGHT FACE
3 STEP JOINT
1 CONCENTRIC;