National Item Identification Number
01-257-8053
012578053
5330-01-257-8053
5330012578053
National Stock Number
Item Name
SEAL RING,METAL
Federal Supply Class
5330
Description
A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. It may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. Excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. See also RING, PISTON and RING, WIPER.
Commercial and Government Entity Code (Supplier Data)
43689
Reference Numbers (Part Numbers)
820-6015895-240-2
820-6015895-240-2
Required Categories
MATERIAL
METALLIC HARDNESS RATING
CROSS-SECTIONAL SHAPE STYLE
RING STYLE
OUT
Required Description
STEEL OVERALL
100.0 MAXIMUM BRINELL STANDARD
A11 PLAIN KEYSTONE, STRAIGHT FACE