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 5965-01-084-2385
NSN 6645-00-353-6659
NSN 6620-01-302-9729
NSN 6150-00-830-9535
NSN 6110-01-522-9245
NSN 6650-01-574-0714
NSN 7035-01-403-2841
NSN 5985-00-518-3872
NSN 6105-00-466-9880
NSN 5895-01-143-8620
NSN 5925-01-348-0826
NSN 5895-01-373-5308