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 5965-01-132-8736
NSN 6145-01-256-6898
NSN 5985-00-831-4734
NSN 6240-01-118-2560
NSN 5999-00-863-8069
NSN 6320-01-449-1014
NSN 5930-01-580-7203
NSN 5999-00-018-6718
NSN 5965-00-577-1242
NSN 5960-01-170-4057
NSN 4140-01-113-7611
NSN 5835-00-174-7763