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 5990-01-630-0456
NSN 7035-01-496-5896
NSN 5950-01-428-3032
NSN 5945-00-230-5203
NSN 5960-01-311-5817
NSN 6150-01-157-5338
NSN 6240-01-249-7259
NSN 5895-00-525-3295
NSN 6620-01-182-0282
NSN 5950-01-445-7127
NSN 5985-01-258-5943
NSN 6320-01-323-7565