National Item Identification Number
00-346-8662
003468662
4310-00-346-8662
4310003468662
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)
93232
93232
93232
93232
93232
93232
93232
Reference Numbers (Part Numbers)
DR85567PC693
DR85573PC693
DX86981PC693
DX87145PC693
SL5738PC693
41646
5436
Required Categories
Required Description