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 5985-00-107-6189
NSN 5990-01-070-4627
NSN 5895-01-487-5167
NSN 5996-00-978-4547
NSN 6130-01-270-5608
NSN 5975-01-389-6940
NSN 5999-01-215-4363
NSN 6620-01-298-9316
NSN 5990-00-736-8778
NSN 4140-01-376-4267
NSN 5920-00-721-0721
NSN 5945-01-101-6089