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 5950-00-917-8434
NSN 6685-01-070-8888
NSN 6620-01-628-0171
NSN 5925-01-344-0518
NSN 6145-00-033-2997
NSN 7035-01-114-3134
NSN 6685-01-242-9982
NSN 6645-00-960-6594
NSN 2925-01-113-6904
NSN 5950-00-737-8295
NSN 5965-01-487-4479
NSN 6240-01-495-4211