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 5915-00-205-2615
NSN 6130-00-946-6059
NSN 5915-01-391-4664
NSN 6610-00-244-6741
NSN 5985-01-462-6001
NSN 5998-00-014-1171
NSN 5998-00-195-7657
NSN 5990-01-024-9659
NSN 5910-01-160-3543
NSN 5855-00-327-2112
NSN 5910-01-038-1562
NSN 5855-01-003-0848