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 5950-00-723-9925
NSN 6135-01-111-1495
NSN 5999-00-787-3709
NSN 6685-00-175-8227
NSN 6145-01-368-3791
NSN 5835-01-519-3834
NSN 6150-01-614-5751
NSN 5925-01-587-0674
NSN 5945-01-194-8594
NSN 6320-01-512-2031
NSN 6150-01-289-6900
NSN 6620-01-479-2352