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 5925-01-120-3837
NSN 6150-01-168-8290
NSN 6130-01-025-6770
NSN 6105-01-113-3273
NSN 5855-01-660-9717
NSN 5960-01-413-3877
NSN 5855-00-688-9954
NSN 6220-01-428-7511
NSN 6220-01-171-0713
NSN 5950-00-834-2901
NSN 6220-00-008-5582
NSN 5999-00-807-8104