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 5895-00-141-9127
NSN 5990-01-537-1124
NSN 5965-01-185-1507
NSN 6620-01-187-7267
NSN 5915-01-147-4830
NSN 5990-00-314-3522
NSN 5990-01-442-3520
NSN 5998-00-573-4692
NSN 6685-00-758-5071
NSN 6105-01-397-8711
NSN 6145-00-949-5787
NSN 5985-01-497-2113