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 6220-01-009-8329
NSN 7035-00-703-3535
NSN 5920-00-479-5254
NSN 5960-00-433-5437
NSN 5950-00-815-9910
NSN 6685-00-082-1939
NSN 5985-00-960-4288
NSN 5996-00-189-6054
NSN 6650-01-181-6037
NSN 6685-00-248-6974
NSN 5910-01-342-6639
NSN 6320-01-547-2743