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 6135-01-499-6293
NSN 5960-01-035-3901
NSN 6620-01-408-4464
NSN 5895-00-141-9127
NSN 6320-01-143-3597
NSN 5975-01-360-7362
NSN 6645-00-837-2267
NSN 5999-01-399-8726
NSN 5925-00-759-0925
NSN 5935-01-089-6522
NSN 5945-00-393-1191
NSN 6685-01-357-7606