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 6320-00-082-5868
NSN 6105-01-252-2013
NSN 6145-01-068-6851
NSN 5999-00-987-3192
NSN 5985-01-236-5727
NSN 5895-01-210-0492
NSN 4140-01-462-4242
NSN 6240-01-399-0343
NSN 5999-01-645-4854
NSN 6240-00-001-1524
NSN 5996-00-538-7829
NSN 5996-01-415-1028