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 5910-01-525-2061
NSN 5965-00-099-0698
NSN 2925-00-120-9302
NSN 6620-00-286-5721
NSN 5999-01-143-6837
NSN 5835-01-541-9991
NSN 6620-01-095-8937
NSN 5960-01-526-3843
NSN 6110-01-148-0316
NSN 5990-01-633-9503
NSN 7035-01-187-6002
NSN 6240-01-128-1626