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 6105-01-618-7059
NSN 6105-01-655-1408
NSN 5835-01-163-4215
NSN 5996-00-869-2527
NSN 5935-00-197-9463
NSN 6685-01-329-2929
NSN 6145-01-289-2596
NSN 6240-01-647-0790
NSN 5920-00-484-8074
NSN 6105-01-595-2000
NSN 6240-01-257-9004
NSN 6145-01-225-5822