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 5998-01-332-8664
NSN 5920-01-537-3998
NSN 6130-01-625-0098
NSN 6610-01-229-3679
NSN 6685-01-383-6961
NSN 5915-01-308-1537
NSN 5935-00-964-7926
NSN 5895-01-152-1947
NSN 6685-01-138-1672
NSN 5965-01-383-1618
NSN 5960-01-560-8461
NSN 6135-01-394-4160