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 2925-01-187-5480
NSN 7035-00-541-8516
NSN 6110-01-462-1698
NSN 6145-01-094-6108
NSN 5996-01-215-0944
NSN 6610-01-454-8386
NSN 5996-01-485-0305
NSN 5935-01-051-6265
NSN 5935-00-412-1371
NSN 5990-01-493-4039
NSN 5985-00-827-1061
NSN 5990-01-116-2181