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 5935-01-164-4465
NSN 6145-01-453-2987
NSN 5935-01-422-1671
NSN 5950-01-215-0703
NSN 5960-01-336-5459
NSN 5935-00-248-3549
NSN 6240-00-170-5302
NSN 5950-01-493-9630
NSN 6135-00-078-9931
NSN 6645-00-244-0359
NSN 5950-01-084-0098
NSN 5985-01-342-5886