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 6135-01-588-8914
NSN 2925-01-265-2853
NSN 6145-00-757-9479
NSN 5855-01-488-5515
NSN 5855-01-484-6507
NSN 5996-01-040-0716
NSN 6130-01-465-1609
NSN 5965-00-898-1356
NSN 6685-01-152-6003
NSN 6620-00-766-3974
NSN 5935-01-651-4615
NSN 6145-00-059-6811