5330-13-121-2029 SEAL RING,METAL 5325-13-121-2031 RING,RETAINING

National Stock Number:
5330-13-121-2030

Federal Supply Class:
5330

National Item Identification Number:
131212030

Description:
SEAL RING,METAL

Detail:
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.


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