National Item Identification Number
00-402-0819
004020819
5330-00-402-0819
5330004020819
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)
77445
77445
Reference Numbers (Part Numbers)
225319P0P20
225319R1
Required Categories
MATERIAL
SURFACE TREATMENT
METALLIC HARDNESS RATING
CROSS-SECTIONAL SHAPE STY
Required Description
IRON OVERALL
CHROMIUM OVERALL
101.0 NOMINAL ROCKWELL B
A21 STRAIGHT FACE, TOP