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 5950-00-597-3661
NSN 7035-01-218-4233
NSN 5930-00-001-7406
NSN 5930-01-037-8539
NSN 5935-01-473-0002
NSN 5999-01-003-8461
NSN 5910-01-365-5876
NSN 4140-01-634-0330
NSN 6135-00-932-3136
NSN 6610-01-371-3006
NSN 6685-01-604-9278
NSN 5985-01-549-8904