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 5999-00-430-6174
NSN 6620-01-399-3615
NSN 5895-01-356-3421
NSN 5910-00-100-1496
NSN 7035-01-200-4751
NSN 5985-00-467-1838
NSN 6135-01-187-4382
NSN 6610-01-555-8596
NSN 5895-01-015-4931
NSN 5985-01-148-1879
NSN 5905-00-262-0942
NSN 5999-00-772-7897