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 5960-01-512-0233
NSN 5950-00-648-5349
NSN 5920-00-455-9743
NSN 5935-01-183-6766
NSN 5996-01-539-1351
NSN 7035-00-861-7913
NSN 5990-00-543-2755
NSN 6240-00-331-8732
NSN 5915-00-113-4396
NSN 5960-01-201-5804
NSN 2925-00-127-7828
NSN 6320-01-544-2799