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 5975-01-088-9960
NSN 6685-01-334-2460
NSN 5935-01-449-7649
NSN 5910-01-357-0993
NSN 5910-01-462-5868
NSN 5895-01-381-0088
NSN 5950-01-242-7352
NSN 6645-00-754-4108
NSN 5945-01-648-8528
NSN 5895-00-243-1959
NSN 5999-01-401-5322
NSN 6130-01-592-3441