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 5950-01-305-3576
NSN 5975-01-466-3965
NSN 6320-01-524-9488
NSN 6685-01-333-2537
NSN 5998-01-433-6968
NSN 5915-01-270-0124
NSN 5935-01-420-4211
NSN 5975-01-379-4484
NSN 6645-00-204-4100
NSN 6685-01-407-3282
NSN 5990-00-226-1152
NSN 6650-00-816-0517