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 5999-00-839-9004
NSN 6240-01-524-4088
NSN 5920-01-571-8583
NSN 5920-01-387-4266
NSN 6650-01-565-1471
NSN 5975-01-418-1633
NSN 5996-00-974-5343
NSN 5935-00-222-6170
NSN 5920-00-445-3585
NSN 6110-01-019-7987
NSN 5945-00-447-1934
NSN 6645-00-521-0353