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 5855-00-491-7079
NSN 6145-01-146-9208
NSN 6105-01-326-8652
NSN 5855-01-251-7721
NSN 6150-01-135-9784
NSN 6240-01-362-5412
NSN 5905-01-188-3157
NSN 6650-01-245-7642
NSN 6145-00-259-1622
NSN 5965-00-058-6751
NSN 6105-01-152-1982
NSN 5930-01-056-5022