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 6685-00-950-4112
NSN 5996-00-401-4904
NSN 5930-00-707-6899
NSN 6320-01-357-3222
NSN 4140-01-204-2907
NSN 5935-01-343-9564
NSN 6220-01-172-5300
NSN 6145-01-225-9664
NSN 4140-00-161-0038
NSN 5985-00-277-7371
NSN 5998-00-621-8600
NSN 5996-01-128-1786