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 5950-01-463-6152
NSN 5975-01-264-3927
NSN 6685-01-294-7505
NSN 5895-00-288-5878
NSN 7035-00-140-0474
NSN 5999-01-323-7113
NSN 6105-00-148-8279
NSN 6220-01-013-0297
NSN 6645-00-711-5381
NSN 5895-00-482-4748
NSN 6320-00-433-2773
NSN 6145-00-826-3995