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 5996-01-101-8770
NSN 6145-01-109-7616
NSN 5975-01-020-7869
NSN 5945-01-591-3969
NSN 5999-01-177-5413
NSN 5925-01-310-7662
NSN 5960-00-509-4549
NSN 6135-00-548-2765
NSN 5905-01-140-6222
NSN 6610-01-223-6094
NSN 6650-00-336-4828
NSN 5895-00-582-1128