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 5996-01-475-5728
NSN 6220-00-601-8153
NSN 7035-01-659-2776
NSN 5945-01-131-8064
NSN 6645-01-400-1383
NSN 2925-01-614-0476
NSN 5996-00-205-2933
NSN 6130-00-147-6739
NSN 6145-01-436-8989
NSN 5985-00-035-4558
NSN 6220-00-470-6828
NSN 5985-01-605-7667