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 5999-00-907-6627
NSN 4140-00-834-5413
NSN 6240-01-194-2206
NSN 6135-01-202-8113
NSN 6645-01-629-0847
NSN 6620-00-886-4814
NSN 5996-01-380-5946
NSN 5998-00-310-4577
NSN 5985-01-036-8821
NSN 5985-01-486-9728
NSN 6685-01-027-1168
NSN 5999-00-130-5322