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 6130-00-612-0870
NSN 6685-01-285-3159
NSN 5930-00-067-7347
NSN 5985-00-846-8559
NSN 6220-01-169-6478
NSN 6135-01-052-9634
NSN 5905-01-192-8816
NSN 5999-00-549-9955
NSN 5895-01-386-8818
NSN 6145-01-136-7177
NSN 6150-00-758-9420
NSN 6145-01-585-9624