National Item Identification Number
00-052-5017
000525017
4310-00-052-5017
4310000525017
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)
0KDP7
16004
0KDP7
NSN (National Stock Number) 4310-00-052-5017, 4310000525017 NIIN (National Identification Number) 00-052-5017, 000525017
Part Numbers (Reference Numbers)
243513
243513
6528
90243513
Required Categories
Required Description