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 6105-00-476-3059
NSN 6320-00-082-5868
NSN 5895-01-459-2064
NSN 5945-00-509-3530
NSN 6150-01-483-1857
NSN 5965-00-111-2073
NSN 6130-01-192-6466
NSN 5960-00-297-7099
NSN 5855-00-688-9954
NSN 6645-01-607-5999
NSN 5950-00-505-0809
NSN 6220-01-349-3629