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 5935-00-767-1052
NSN 6220-00-166-9795
NSN 5895-00-738-9180
NSN 5945-00-167-1529
NSN 5975-00-812-2429
NSN 5945-01-055-5091
NSN 6150-01-472-9126
NSN 6110-01-474-8181
NSN 5945-01-036-1201
NSN 6145-01-480-0629
NSN 5920-01-053-9797
NSN 5895-01-542-3570