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 5985-01-517-3119
NSN 5950-01-336-4732
NSN 6145-00-267-9617
NSN 5945-01-481-3564
NSN 6130-01-331-6879
NSN 6610-01-245-8015
NSN 6620-01-301-1272
NSN 5990-00-342-4388
NSN 6145-00-091-1079
NSN 6105-01-076-4670
NSN 4140-00-862-5644
NSN 6130-01-583-8785