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 6110-01-412-7785
NSN 7035-00-870-0290
NSN 6320-01-287-8070
NSN 6145-01-605-9983
NSN 6145-00-907-1180
NSN 5935-00-287-9898
NSN 6110-01-501-0687
NSN 5996-00-292-5394
NSN 5975-01-245-5929
NSN 6240-00-251-5235
NSN 5960-00-009-4381
NSN 5895-01-584-9604