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 5930-01-227-5584
NSN 5895-00-333-5247
NSN 6110-01-467-3871
NSN 5905-01-640-7422
NSN 5985-01-532-2766
NSN 5999-01-565-9870
NSN 5935-01-337-0107
NSN 5975-01-333-9597
NSN 6240-00-250-8693
NSN 6220-01-052-0907
NSN 5985-01-575-4323
NSN 5855-00-973-5717