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 6645-00-527-7258
NSN 2925-01-317-6973
NSN 6645-00-761-5148
NSN 6110-01-357-6357
NSN 5950-00-389-7139
NSN 5985-00-833-9393
NSN 5950-01-143-5995
NSN 6320-00-433-2773
NSN 5895-01-301-4849
NSN 6150-00-514-3040
NSN 5855-00-949-8143
NSN 7035-00-104-7613