A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5835-00-302-5296
NSN 6220-01-396-0194
NSN 5915-01-467-6264
NSN 6110-01-261-4980
NSN 6610-01-266-8691
NSN 5835-00-025-9951
NSN 6150-01-339-9891
NSN 5950-01-570-1816
NSN 6220-00-105-4891
NSN 6130-01-652-7720
NSN 6685-01-441-3643
NSN 5985-01-045-5480