National Item Identification Number
00-467-2986
004672986
4310-00-467-2986
4310004672986
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)
Reference Numbers (Part Numbers)
27-0206-01
Required Categories
MATERIAL
SURFACE TREATMENT
CROSS-SECTIONAL SHAPE STYLE
JOINT STYLE
RING STYL
Required Description
STEEL OVERALL
ANY ACCEPTABLE OVERALL
A8 INSIDE BEVEL, UPPER, STRAIGHT FACE
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