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 5855-00-688-9954
NSN 4140-01-571-7811
NSN 5990-01-625-0855
NSN 5945-01-541-4827
NSN 5965-01-332-1931
NSN 2925-00-435-5604
NSN 5895-00-278-8092
NSN 6620-00-160-0844
NSN 5855-01-364-1005
NSN 6320-01-547-9877
NSN 5905-01-493-3429
NSN 5990-00-704-1643