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 6130-01-422-4258
NSN 6145-01-650-8053
NSN 5925-00-552-2436
NSN 5920-00-241-6803
NSN 5960-00-840-5465
NSN 5990-00-378-1449
NSN 6135-00-062-5080
NSN 6220-01-522-4937
NSN 5895-01-203-2782
NSN 6685-00-448-5684
NSN 5999-01-143-2332
NSN 5985-01-365-5720