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 5985-00-678-6434
NSN 5895-01-533-6582
NSN 7035-01-429-7954
NSN 6650-01-120-6231
NSN 5996-00-758-4088
NSN 6135-00-008-5345
NSN 5935-01-010-7100
NSN 5835-01-357-1247
NSN 5990-01-290-4787
NSN 5895-01-601-1042
NSN 2925-00-355-5130
NSN 6610-01-055-0468