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 5930-01-568-5845
NSN 5945-01-566-6898
NSN 6610-00-302-3344
NSN 5895-01-485-3069
NSN 5975-01-208-4842
NSN 6685-01-140-0876
NSN 6645-01-461-4688
NSN 6685-00-155-8158
NSN 6685-00-983-7541
NSN 2925-01-094-4771
NSN 5965-01-647-1515
NSN 6650-01-389-3536