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 5960-01-358-2832
NSN 5996-01-659-0882
NSN 6320-00-908-6841
NSN 7035-01-181-2705
NSN 6645-01-007-2063
NSN 5910-00-868-4345
NSN 6105-01-125-6498
NSN 6610-00-481-4788
NSN 2925-01-443-5929
NSN 5950-01-518-5437
NSN 5905-01-370-0935
NSN 5925-00-592-0881