National Item Identification Number
00-173-5263
001735263
4310-00-173-5263
4310001735263
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
93232
93232
0AT62
93232
93232
0AT62
93232
Reference Numbers (Part Numbers)
156414PC153
156414PC153
156414PC153
157013PC153
157016PC153
157016PC153
15
Required Categories
MATERIAL
CROSS-SECTIONAL SHAPE STYLE
JOINT STYLE
RING STYLE
RADIAL WALL THIC
Required Description
IRON OVERALL
A1 PLAIN RECTANGULAR, STRAIGHT FACE
2 DIAGONAL JOINT
1 CONCENTRI