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 5925-01-476-8913
NSN 6645-00-896-9430
NSN 6105-01-114-0145
NSN 6130-00-266-1051
NSN 5960-01-021-0659
NSN 5999-01-027-1252
NSN 6105-01-473-1737
NSN 6610-01-038-7486
NSN 5960-01-495-0859
NSN 5905-01-132-9187
NSN 6145-01-276-7554
NSN 5895-01-364-4868