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 6150-01-348-2100
NSN 5950-01-528-0208
NSN 6145-01-422-1830
NSN 6135-00-334-4500
NSN 6105-00-162-2060
NSN 6145-01-622-2716
NSN 6240-01-179-2898
NSN 5945-01-140-1416
NSN 5990-01-544-4360
NSN 5960-01-120-2170
NSN 6650-01-519-1322
NSN 6685-01-599-8468