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 5915-01-196-4787
NSN 5905-01-503-4135
NSN 5915-01-650-9353
NSN 5915-01-479-6403
NSN 6610-01-269-5437
NSN 6610-01-275-0119
NSN 2925-00-066-9700
NSN 6610-01-382-7894
NSN 5960-00-597-2680
NSN 6130-01-421-5572
NSN 5998-01-220-9115
NSN 5920-01-221-4017