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 5920-00-306-4872
NSN 6240-01-168-0651
NSN 5945-00-152-8915
NSN 6110-01-478-9941
NSN 5945-00-185-1822
NSN 5855-01-476-4219
NSN 6150-01-087-2695
NSN 6130-00-849-0022
NSN 6145-00-643-4962
NSN 5996-00-844-6227
NSN 6130-01-489-0903
NSN 2925-01-390-7963