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 5910-01-367-2738
NSN 5895-01-433-1128
NSN 5895-01-156-6689
NSN 6240-00-580-0666
NSN 6150-01-540-6200
NSN 5985-01-661-1198
NSN 5985-01-459-8441
NSN 6145-00-862-7069
NSN 5990-01-609-4793
NSN 6110-00-135-6447
NSN 7035-01-514-0599
NSN 5935-01-183-6746