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 5945-00-908-6298
NSN 5905-01-210-3819
NSN 6610-01-189-3001
NSN 5920-01-359-1197
NSN 5855-01-608-4351
NSN 6610-01-188-8163
NSN 5996-01-317-7289
NSN 5895-00-585-2038
NSN 6685-01-083-6634
NSN 5925-00-757-7283
NSN 5999-00-226-7859
NSN 5975-01-514-5117