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 6320-00-809-5744
NSN 7035-01-445-3563
NSN 6145-01-203-3308
NSN 5835-01-042-5315
NSN 5925-01-026-9649
NSN 6105-01-426-0971
NSN 5835-00-393-1996
NSN 5910-01-067-2460
NSN 6145-01-416-7386
NSN 5935-01-472-4525
NSN 5930-01-221-6942
NSN 6610-01-045-4707