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 5835-00-080-8213
NSN 5965-00-405-3793
NSN 5990-01-421-5342
NSN 5996-01-492-1695
NSN 6610-01-308-6148
NSN 5925-01-416-8176
NSN 6145-01-248-7887
NSN 5950-01-372-5396
NSN 5920-01-195-7563
NSN 5950-01-252-3985
NSN 5835-00-275-0584
NSN 6320-00-116-3658