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 5996-01-399-6677
NSN 5855-00-132-4898
NSN 6110-01-144-9744
NSN 5930-01-487-5039
NSN 6685-01-037-2705
NSN 5985-01-633-5115
NSN 6610-01-453-4269
NSN 5945-01-194-8594
NSN 5895-00-920-4544
NSN 5930-00-250-5524
NSN 5920-01-389-9582
NSN 5999-01-517-5745