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 5990-01-017-5117
NSN 5965-01-065-5544
NSN 5950-00-964-3594
NSN 5950-01-644-6839
NSN 6150-00-965-6859
NSN 5985-01-502-9169
NSN 5935-01-304-4152
NSN 6320-01-362-9518
NSN 6110-00-920-1404
NSN 6610-01-527-8006
NSN 5895-01-486-9444
NSN 5999-00-815-7256