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 5935-00-872-6546
NSN 6320-01-585-8468
NSN 6320-01-215-1133
NSN 5835-01-285-3704
NSN 6650-01-524-8171
NSN 6645-01-364-0867
NSN 6145-01-519-3281
NSN 5945-00-244-1212
NSN 5915-01-221-5790
NSN 6685-01-191-7744
NSN 6105-00-827-0616
NSN 6135-01-600-8345