National Item Identification Number
00-496-0523
004960523
4310-00-496-0523
4310004960523
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)
0AT62
00742
AIR PRODUCTS AND CHEMICALS INC.
DBA AIR PRODUCTS
7201 HAMILTON BLVD
ALLENTOWN
PA
18195
610-481-6333
72759
UNITED CATALYSTS INC
1227 S 12TH ST
32370
LOUISVILLE
KY
40232
502-634-7500
Reference Numbers (Part Numbers)
RNG652
RNG652
RNG652
RNG652
4027C2-17
652
Required Categories
MATERIAL
CROSS-SECTIONAL SHAPE STYLE
JOINT STYLE
RING STYLE
RADIAL WALL THIC
Required Description
STEEL OVERALL
A51 TAPERED FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
1 VERTI