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 6110-01-294-8951
NSN 5990-00-705-4350
NSN 6130-01-338-4789
NSN 6610-00-269-4506
NSN 6110-01-068-0301
NSN 5920-01-195-2299
NSN 5950-01-486-8210
NSN 6135-01-010-0891
NSN 5960-01-109-9480
NSN 5915-00-876-6799
NSN 6685-00-613-5530
NSN 6145-00-586-7686