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 5950-00-400-4694
NSN 5905-00-826-8938
NSN 5990-01-127-1108
NSN 6685-00-800-6456
NSN 5895-00-970-9592
NSN 6610-01-378-7379
NSN 6135-00-269-5843
NSN 5999-01-306-7129
NSN 6130-01-552-4382
NSN 2925-00-136-2612
NSN 5925-00-132-1176
NSN 5999-00-226-7859