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 6110-01-078-4890
NSN 7035-01-013-9889
NSN 5915-00-074-0142
NSN 5998-01-458-8053
NSN 5895-00-552-4641
NSN 6685-00-203-2389
NSN 6130-00-978-1000
NSN 5999-01-408-6881
NSN 5920-00-351-8428
NSN 5998-00-252-8004
NSN 6610-01-381-3181
NSN 6145-01-349-7052