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 2925-00-221-8529
NSN 5920-00-493-8307
NSN 6145-01-407-1696
NSN 5930-01-305-0933
NSN 5910-00-456-0824
NSN 5835-01-259-0859
NSN 5990-00-083-8893
NSN 5975-01-454-1308
NSN 7035-00-455-7666
NSN 4140-01-359-5302
NSN 4140-01-554-6384
NSN 5965-00-337-0777