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 6610-01-218-6246
NSN 5950-01-023-8328
NSN 6645-00-049-6713
NSN 5920-01-172-8509
NSN 6650-00-272-2271
NSN 5895-00-623-9859
NSN 6650-01-553-2805
NSN 6610-00-066-9353
NSN 5990-01-625-0855
NSN 6685-01-336-2780
NSN 2925-00-833-9466
NSN 5935-00-899-4214