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 5915-01-301-5809
NSN 7035-01-403-2841
NSN 5990-01-196-2953
NSN 7035-01-164-6835
NSN 2925-01-611-2423
NSN 5975-01-369-1835
NSN 5975-01-373-1724
NSN 5835-00-501-2581
NSN 5910-00-308-7131
NSN 5960-00-140-9583
NSN 6610-01-328-8098
NSN 6110-01-040-9797