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 5935-00-089-4123
NSN 6650-01-655-3478
NSN 6320-01-470-6826
NSN 5965-01-210-7784
NSN 5996-00-987-5409
NSN 5930-00-482-5466
NSN 5855-01-363-8646
NSN 5990-01-216-0148
NSN 5895-00-837-0105
NSN 6110-01-017-2491
NSN 6610-01-141-7014
NSN 5999-00-515-2134