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 5895-01-379-4797
NSN 5905-01-055-8717
NSN 6145-00-067-6418
NSN 5925-00-960-0059
NSN 5925-00-549-1446
NSN 6110-01-214-8201
NSN 5999-01-582-0936
NSN 2925-01-076-6128
NSN 5965-01-337-8625
NSN 5985-01-499-9010
NSN 6650-01-599-0019
NSN 5996-01-583-2078