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 5985-00-112-0948
NSN 5965-01-398-8871
NSN 5920-01-367-5791
NSN 7035-01-497-6032
NSN 5990-01-541-7671
NSN 5999-01-322-9023
NSN 6620-01-334-5059
NSN 2925-00-355-5130
NSN 5895-01-462-1811
NSN 6105-01-303-6695
NSN 7035-01-502-9967
NSN 5985-01-461-8575