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 5930-01-215-1476
NSN 5990-01-186-6446
NSN 5895-01-036-9116
NSN 5935-01-056-1045
NSN 6110-01-559-1678
NSN 5835-01-416-6455
NSN 5950-01-202-8456
NSN 6130-01-391-6087
NSN 5999-00-986-9969
NSN 6110-01-589-4243
NSN 5975-01-381-3218
NSN 6150-01-656-9455