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 5925-01-077-6316
NSN 5985-00-466-2404
NSN 6610-01-531-3595
NSN 6320-00-194-4252
NSN 5920-00-700-2942
NSN 6220-01-359-7820
NSN 6645-00-527-7258
NSN 6240-01-123-0968
NSN 5975-01-282-3453
NSN 6130-01-101-4048
NSN 5895-01-062-5055
NSN 6110-01-423-1655