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 5950-01-628-7199
NSN 6145-00-884-8112
NSN 6620-01-380-4882
NSN 6320-00-313-9114
NSN 6320-01-176-8367
NSN 6620-01-552-0524
NSN 5975-00-549-9431
NSN 5930-01-578-9201
NSN 5910-00-515-3586
NSN 6105-01-440-9271
NSN 6620-01-462-5196
NSN 5930-01-082-0948