National Item Identification Number
01-426-6986
014266986
4310-01-426-6986
4310014266986
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
Reference Numbers (Part Numbers)
11284411
11284411
Required Categories
CROSS-SECTIONAL SHAPE STYLE
STANDARD BORE DIAMETER
III END ITEM IDENTIFICATION
Required Description
A1 PLAIN RECTANGULAR, STRAIGHT FACE
0.500 INCHES
AIR COMPRESSOR,DRESSER-RAND C