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 5895-01-558-0933
NSN 6110-01-087-1603
NSN 6145-01-446-8680
NSN 5835-00-286-5432
NSN 5925-01-399-6777
NSN 5975-01-512-8181
NSN 6240-01-473-7989
NSN 7035-00-756-4374
NSN 6220-00-544-7855
NSN 5950-00-647-9838
NSN 6685-01-268-5741
NSN 6610-00-161-0680