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 5855-01-421-1440
NSN 5910-01-474-5479
NSN 5855-01-180-5369
NSN 6320-00-553-8427
NSN 5996-01-432-1145
NSN 5996-01-372-8174
NSN 5835-00-059-5854
NSN 6610-01-057-7474
NSN 5960-01-495-0859
NSN 5996-01-082-0808
NSN 5950-01-615-1199
NSN 5985-01-607-9951