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 5999-01-471-2133
NSN 6620-00-388-9202
NSN 6685-00-273-1075
NSN 6320-00-242-3300
NSN 6685-00-443-3271
NSN 5910-01-250-2371
NSN 5998-01-367-2709
NSN 6610-01-177-3732
NSN 6645-00-708-8569
NSN 5925-01-012-1890
NSN 5950-01-179-1025
NSN 5999-01-522-9762