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 5960-01-192-7710
NSN 5950-01-226-8244
NSN 5965-00-035-4556
NSN 6320-01-462-2295
NSN 5895-00-753-5349
NSN 5945-00-617-6087
NSN 5999-01-003-8461
NSN 5996-01-322-4838
NSN 5960-01-278-9394
NSN 5990-01-004-6343
NSN 6620-00-179-9079
NSN 5905-01-096-3772