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 5895-00-167-7995
NSN 4140-01-419-5976
NSN 7035-01-483-1776
NSN 5895-01-523-5716
NSN 6645-01-521-3180
NSN 6145-00-147-5440
NSN 2925-01-400-2286
NSN 5945-01-455-3571
NSN 5855-01-178-1130
NSN 5910-00-679-9556
NSN 5999-01-461-2968
NSN 6110-00-890-3042