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 6110-00-298-9709
NSN 5835-01-381-4452
NSN 2925-01-408-9485
NSN 6145-00-905-7255
NSN 6130-01-361-7539
NSN 6610-00-060-9506
NSN 5920-01-101-7987
NSN 6320-01-157-9076
NSN 6220-00-032-3340
NSN 5855-01-357-7907
NSN 5999-01-163-7992
NSN 5835-01-045-6371