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 7035-00-337-8745
NSN 6650-00-399-9256
NSN 5960-01-013-7643
NSN 5935-00-542-3634
NSN 5835-01-250-2939
NSN 5925-00-724-9811
NSN 6110-00-876-1995
NSN 5975-01-478-9966
NSN 7035-01-305-1950
NSN 6610-01-437-2506
NSN 4140-01-377-5828
NSN 5925-00-068-6736