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 6620-01-365-1499
NSN 5935-01-011-0008
NSN 5910-01-508-4213
NSN 6145-01-057-4524
NSN 4140-00-455-3170
NSN 5925-01-564-2154
NSN 5835-00-632-8621
NSN 5935-01-246-2855
NSN 6685-01-327-2099
NSN 2925-00-682-5028
NSN 2925-01-208-0711
NSN 5895-01-427-3727