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 5999-01-467-9369
NSN 5985-01-444-8997
NSN 5935-01-222-2275
NSN 6220-01-146-9351
NSN 6320-01-458-1853
NSN 5895-00-079-3667
NSN 4140-00-498-6867
NSN 5985-00-233-5773
NSN 5935-01-083-6531
NSN 5990-01-261-2962
NSN 2925-01-106-8871
NSN 5965-01-159-2694