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 5930-00-208-4688
NSN 5950-00-806-5113
NSN 6130-00-060-2565
NSN 5996-01-056-4952
NSN 5996-01-490-3211
NSN 5950-01-049-7666
NSN 2925-01-493-9904
NSN 5915-01-090-3955
NSN 6685-01-104-1782
NSN 5935-01-625-5812
NSN 5895-00-594-0000
NSN 6220-00-660-5539