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 5999-01-080-9665
NSN 6610-01-099-0303
NSN 6145-01-308-9583
NSN 5985-01-301-8480
NSN 6610-00-105-9663
NSN 5985-01-388-8334
NSN 6685-01-534-7944
NSN 6620-01-313-8164
NSN 5965-00-226-7870
NSN 7035-00-541-8516
NSN 7035-01-586-2177
NSN 6110-01-077-8075