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 5895-00-017-9582
NSN 7035-00-541-8516
NSN 5945-01-211-6585
NSN 5999-01-110-1286
NSN 5999-00-150-2312
NSN 6320-00-284-1524
NSN 6150-01-102-7790
NSN 6645-01-357-4815
NSN 6240-01-531-2268
NSN 5960-01-350-2925
NSN 6110-00-190-7523
NSN 6645-01-004-7768