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 5996-01-475-4694
NSN 5930-01-342-5011
NSN 6130-00-067-8915
NSN 5855-00-862-3345
NSN 5950-01-502-6915
NSN 5925-00-123-5767
NSN 5855-00-944-0949
NSN 6320-01-078-8257
NSN 6220-01-619-8702
NSN 7035-01-280-1119
NSN 5990-00-067-6791
NSN 6685-01-144-4384