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 5975-00-945-9065
NSN 6110-01-333-6010
NSN 5925-01-491-0509
NSN 5895-01-449-9436
NSN 5965-01-448-6055
NSN 6145-00-911-7271
NSN 5996-01-241-5255
NSN 6220-01-340-4874
NSN 5835-01-036-4951
NSN 7035-01-660-3940
NSN 5965-01-660-9941
NSN 5855-00-003-3228