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 2925-01-106-3552
NSN 5998-00-596-8869
NSN 6320-01-629-1277
NSN 6320-01-547-9877
NSN 5925-01-227-4631
NSN 5998-01-398-9909
NSN 6650-01-221-1983
NSN 5895-01-056-4548
NSN 6645-01-042-0467
NSN 6220-01-447-7841
NSN 6650-00-601-8944
NSN 6220-00-197-9366