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 7035-01-358-5888
NSN 6130-01-639-8149
NSN 6620-00-189-0967
NSN 7035-00-153-3826
NSN 5925-01-053-3993
NSN 7035-01-350-4247
NSN 5996-01-364-1074
NSN 5990-00-705-4350
NSN 5998-01-605-7635
NSN 5855-00-455-6070
NSN 6105-01-246-0302
NSN 5950-01-653-9127