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 6685-01-586-9966
NSN 6220-01-652-3590
NSN 5950-01-241-1163
NSN 5965-01-341-8746
NSN 6610-01-048-9022
NSN 6105-00-113-0679
NSN 5945-00-467-7311
NSN 7035-01-497-6875
NSN 6145-01-634-0388
NSN 6610-01-426-5090
NSN 6145-01-016-7915
NSN 6130-01-552-5200