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 6135-01-659-7653
NSN 5985-01-043-4993
NSN 5999-01-500-9885
NSN 5925-01-149-5474
NSN 4140-00-006-4188
NSN 5915-00-078-9574
NSN 6610-01-200-6861
NSN 5895-00-287-6375
NSN 6620-01-486-8002
NSN 6135-00-078-9931
NSN 6105-00-929-4385
NSN 5950-01-304-2033