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 5999-01-038-5101
NSN 6150-01-654-8579
NSN 5960-01-570-8605
NSN 6145-01-542-0911
NSN 5975-00-250-5047
NSN 5996-01-508-4599
NSN 5950-00-087-0041
NSN 6220-01-341-3857
NSN 5895-01-515-0643
NSN 5935-00-203-1991
NSN 6685-01-024-9508
NSN 6685-01-178-7635