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 5985-00-617-9043
NSN 6610-01-076-4800
NSN 5996-00-454-1828
NSN 5920-01-542-9143
NSN 6320-00-313-9114
NSN 5855-01-020-7982
NSN 5960-01-605-9921
NSN 5930-01-085-1960
NSN 5950-01-303-4816
NSN 5835-01-313-7054
NSN 5910-00-253-1262
NSN 5985-01-449-0432