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 5950-01-024-5169
NSN 5920-01-525-9046
NSN 5996-01-331-8810
NSN 5999-01-426-3992
NSN 6320-01-232-4664
NSN 2925-01-264-5256
NSN 5935-00-186-0932
NSN 6150-01-259-2166
NSN 5905-01-094-6361
NSN 6320-01-094-2634
NSN 6610-01-633-8931
NSN 2925-01-330-2988