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 6685-00-488-1202
NSN 5910-00-844-8808
NSN 7035-01-076-4067
NSN 5999-00-779-6755
NSN 6620-00-193-9503
NSN 5910-00-723-4902
NSN 6135-01-599-4006
NSN 2925-00-351-1015
NSN 5996-01-044-6241
NSN 5930-01-011-4784
NSN 6220-01-359-7820
NSN 5965-01-383-7235