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 5975-01-479-1950
NSN 6650-00-959-6869
NSN 6610-01-306-8530
NSN 5999-00-542-0541
NSN 5985-01-025-4485
NSN 5998-00-225-6887
NSN 5935-01-161-8845
NSN 6610-01-520-5124
NSN 7035-00-140-0474
NSN 5975-01-451-8243
NSN 6110-00-242-8123
NSN 6320-01-267-5117