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 6685-00-827-1743
NSN 5960-00-722-6845
NSN 6145-01-086-2842
NSN 5998-00-439-6205
NSN 6240-01-459-3354
NSN 5835-01-132-5894
NSN 6320-00-228-5678
NSN 4140-01-534-9987
NSN 5996-01-559-0284
NSN 5950-01-473-5695
NSN 6110-00-349-3964
NSN 6610-01-423-2106