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 5975-00-693-5922
NSN 6685-01-188-5940
NSN 5985-01-322-3706
NSN 7035-01-103-6845
NSN 6240-00-881-9624
NSN 7035-00-703-3535
NSN 5996-00-964-5229
NSN 6150-01-274-8830
NSN 5895-00-879-9193
NSN 5835-01-424-0054
NSN 6110-01-178-7833
NSN 6150-01-417-5693