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 6650-01-433-8101
NSN 5975-01-054-7123
NSN 6685-01-272-9247
NSN 5935-00-406-1068
NSN 6240-00-573-7514
NSN 7035-01-319-2315
NSN 5950-00-317-2727
NSN 5950-01-442-3535
NSN 5985-01-189-2290
NSN 6110-01-037-4863
NSN 6650-01-050-8680
NSN 5905-01-536-3193