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 5930-01-232-9865
NSN 6150-00-655-2914
NSN 5835-01-440-5391
NSN 5960-01-331-3817
NSN 6220-01-187-1028
NSN 6620-01-268-9693
NSN 5996-00-060-3289
NSN 6150-01-381-0879
NSN 6320-00-681-1324
NSN 6685-01-437-1196
NSN 6220-01-304-0855
NSN 5985-01-562-0747