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 6145-00-434-7236
NSN 5996-01-364-7934
NSN 5985-01-167-8785
NSN 5950-01-132-6433
NSN 5945-01-546-0273
NSN 5935-01-142-7895
NSN 6130-01-600-1115
NSN 5925-00-345-7746
NSN 7035-00-003-7518
NSN 6650-01-449-8637
NSN 6645-00-658-7838
NSN 5945-00-381-8043