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 6150-01-391-6475
NSN 2925-00-284-1534
NSN 7035-01-567-5486
NSN 5945-01-095-1458
NSN 5930-01-454-0737
NSN 6610-00-337-9874
NSN 5930-01-461-9636
NSN 5999-01-468-0300
NSN 6645-01-383-1083
NSN 6145-00-657-4755
NSN 5950-00-944-5517
NSN 5965-01-282-4587