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 5895-01-083-0726
NSN 5915-00-785-6428
NSN 6610-00-349-9447
NSN 5965-01-051-0126
NSN 5855-00-135-9064
NSN 5945-01-363-9817
NSN 6320-01-562-1599
NSN 5950-01-654-6388
NSN 5925-01-323-0907
NSN 6685-01-477-2349
NSN 6220-01-470-8208
NSN 5925-01-563-0165