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 5998-00-151-8154
NSN 6650-00-935-4247
NSN 6650-00-966-5205
NSN 5965-01-440-5618
NSN 5998-00-879-1210
NSN 5985-01-196-7204
NSN 5855-01-160-3802
NSN 4140-01-597-6430
NSN 5935-01-315-8128
NSN 6610-01-130-8885
NSN 5945-01-109-4206
NSN 5975-01-542-2604