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 6135-00-898-6996
NSN 6130-01-362-5719
NSN 6650-00-095-6490
NSN 5930-01-174-4460
NSN 5925-00-167-7513
NSN 5915-00-007-3813
NSN 5990-01-378-7349
NSN 6110-00-594-7640
NSN 6110-01-214-9469
NSN 5910-01-532-1450
NSN 5895-00-486-0191
NSN 5925-01-519-8048