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 6110-01-572-6736
NSN 6240-01-412-0715
NSN 2925-00-021-9580
NSN 6130-01-274-0861
NSN 5996-01-262-1442
NSN 6685-01-056-5283
NSN 6620-01-024-7003
NSN 5999-01-568-3613
NSN 5920-01-537-4904
NSN 6645-01-067-4393
NSN 5999-01-430-7175
NSN 5999-00-209-9277