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 5945-00-569-6315
NSN 6105-00-235-4526
NSN 6130-01-425-0976
NSN 6645-01-250-2702
NSN 5996-01-141-0095
NSN 5950-00-154-8245
NSN 6130-00-144-8018
NSN 5895-00-232-1314
NSN 5930-00-869-1236
NSN 5950-00-252-0871
NSN 5905-01-456-2067
NSN 5905-00-175-8809