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 7035-00-616-4410
NSN 5910-01-370-3443
NSN 5975-00-921-4894
NSN 5835-01-507-0731
NSN 5999-01-395-9128
NSN 6145-01-620-3663
NSN 5975-00-947-6045
NSN 6110-00-766-0886
NSN 6145-00-225-8709
NSN 6220-00-772-1584
NSN 5960-01-026-9005
NSN 6610-01-128-7748