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 5895-00-093-0292
NSN 5945-01-515-3000
NSN 5905-00-681-6894
NSN 5998-01-270-4049
NSN 6320-01-476-7702
NSN 5915-01-364-1208
NSN 5999-01-045-3340
NSN 5950-01-054-4127
NSN 5920-01-530-1491
NSN 5990-01-272-4091
NSN 5935-01-129-3239
NSN 5905-01-225-7699