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 7035-01-129-7834
NSN 5915-01-608-2344
NSN 5965-01-447-6485
NSN 6610-01-446-7635
NSN 5999-01-416-4259
NSN 2925-01-058-1718
NSN 6685-01-360-6765
NSN 5895-01-183-7850
NSN 5835-01-259-0859
NSN 5975-00-454-8456
NSN 5935-00-946-4441
NSN 7035-00-020-2227