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 7035-00-235-3529
NSN 6645-01-408-4576
NSN 5835-01-350-0566
NSN 5999-00-251-8905
NSN 6320-00-284-1524
NSN 6645-00-792-7746
NSN 6145-01-495-0942
NSN 6145-01-113-8205
NSN 6610-01-127-0724
NSN 5945-01-263-4476
NSN 5910-00-946-0882
NSN 2925-00-964-7128