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 5935-00-421-1669
NSN 5960-01-512-0233
NSN 5998-00-419-0425
NSN 6110-00-064-7005
NSN 5985-00-995-4709
NSN 5999-00-578-4250
NSN 2925-00-092-6526
NSN 6650-01-353-9091
NSN 6145-01-571-7928
NSN 5935-00-012-3741
NSN 2925-01-129-1261
NSN 6130-00-060-9864