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 6620-01-094-6549
NSN 5935-01-173-7361
NSN 5985-01-255-5168
NSN 5965-00-475-2759
NSN 5945-01-050-5204
NSN 6610-00-705-9502
NSN 5925-00-239-2135
NSN 6105-01-598-9077
NSN 5930-01-325-8008
NSN 6150-01-178-2872
NSN 5855-01-312-5160
NSN 5975-01-091-2045