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 5910-00-518-4608
NSN 5985-01-648-6711
NSN 5930-00-256-1445
NSN 5905-01-432-2728
NSN 5945-01-563-0784
NSN 5895-01-187-0156
NSN 6620-01-397-4131
NSN 6130-01-497-8091
NSN 6620-01-411-4434
NSN 5950-00-001-9695
NSN 6145-00-521-0001
NSN 5930-00-862-7001