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 6105-00-191-5055
NSN 5985-01-038-2896
NSN 5925-01-219-6958
NSN 5960-01-011-8687
NSN 5990-00-591-3793
NSN 5960-00-087-3086
NSN 6610-01-330-7839
NSN 6610-01-457-1974
NSN 5950-01-414-3797
NSN 5855-00-294-7532
NSN 6240-01-528-9653
NSN 5930-00-642-9774