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 5910-01-324-9638
NSN 7035-01-334-5855
NSN 6135-00-347-0595
NSN 5835-00-707-6266
NSN 5945-01-193-7252
NSN 6650-01-037-9755
NSN 5945-01-038-1198
NSN 6110-01-477-5146
NSN 6320-01-032-9703
NSN 5910-01-461-4923
NSN 6145-00-889-9764
NSN 6110-01-147-3683