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 5998-01-379-9118
NSN 5925-01-435-7197
NSN 6685-01-259-7309
NSN 5965-01-528-8152
NSN 6105-00-258-2157
NSN 6650-01-546-3605
NSN 5950-01-024-7637
NSN 6320-01-215-2284
NSN 5945-01-031-7252
NSN 5965-00-854-0658
NSN 6620-01-031-3989
NSN 6620-01-462-5196