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 5998-00-673-2880
NSN 6220-01-195-0087
NSN 6685-01-373-4564
NSN 5965-01-359-0384
NSN 6240-00-284-1457
NSN 6650-01-139-5238
NSN 5915-01-553-0053
NSN 5910-00-644-7300
NSN 6650-01-570-4795
NSN 5920-01-521-1759
NSN 5910-01-437-8609
NSN 7035-01-169-6551