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 6135-00-100-8890
NSN 5895-01-352-3149
NSN 5920-01-544-4231
NSN 6150-01-422-4208
NSN 5960-01-074-2557
NSN 6240-00-227-0135
NSN 5895-01-026-8229
NSN 5945-01-120-9120
NSN 5950-00-149-0486
NSN 6610-01-494-3703
NSN 5925-01-248-7082
NSN 6320-01-117-5516