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 5935-01-325-8368
NSN 6240-00-212-4305
NSN 5835-01-578-3443
NSN 5905-01-274-6979
NSN 6110-00-924-1145
NSN 6650-01-571-7122
NSN 5920-01-548-0094
NSN 5998-01-528-7948
NSN 5990-00-410-6202
NSN 6320-00-343-1798
NSN 5945-00-528-9156
NSN 5935-01-309-4820