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 6145-01-350-3264
NSN 6240-01-277-1688
NSN 5895-00-062-9692
NSN 6105-01-364-8811
NSN 5930-00-222-8476
NSN 6240-01-050-2005
NSN 5945-00-879-8219
NSN 5990-01-029-0868
NSN 6620-01-094-6549
NSN 6110-00-416-6840
NSN 6645-00-766-3659
NSN 5996-01-597-1682