National Item Identification Number
00-132-5502
001325502
4310-00-132-5502
4310001325502
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
0AT62
93232
93232
93232
93232
93232
93232
Reference Numbers (Part Numbers)
101016PC343
101027PC343
101029PC343
328B
328B
91016PC343
91029PC343
91116
Required Categories
MATERIAL
SURFACE TREATMENT
CROSS-SECTIONAL SHAPE STYLE
JOINT STYLE
RING STYL
Required Description
STEEL OVERALL
CADMIUM OVERALL
A34 STRAIGHT FACE, DOUBLE SCRAPER
2 DIAGONAL JO