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 5915-01-265-0326
NSN 5990-01-168-6797
NSN 5910-01-437-3535
NSN 5998-01-181-6357
NSN 5985-01-324-9911
NSN 6220-00-137-2485
NSN 5950-01-393-4515
NSN 6685-01-429-8922
NSN 7035-01-206-2623
NSN 6145-01-549-1585
NSN 5975-00-822-7022
NSN 5999-00-264-9504