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 5996-01-120-8348
NSN 5990-00-617-1422
NSN 5996-01-379-7978
NSN 5855-01-398-9548
NSN 5945-01-243-6925
NSN 6610-01-399-7613
NSN 6650-01-355-1271
NSN 5945-00-079-3461
NSN 6110-01-165-6844
NSN 6145-00-122-9517
NSN 5835-01-632-6627
NSN 5975-01-317-1619