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 5915-01-063-8546
NSN 5935-00-925-0341
NSN 6650-01-573-7165
NSN 6240-00-210-4883
NSN 5998-00-422-9031
NSN 5960-01-271-0928
NSN 6685-00-219-3956
NSN 5985-00-707-3473
NSN 2925-00-444-1186
NSN 5925-00-361-8836
NSN 6105-00-516-2151
NSN 5985-01-265-0338