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 6240-01-031-3164
NSN 6610-01-300-0968
NSN 5999-01-432-6043
NSN 5855-01-362-6532
NSN 5910-01-089-8731
NSN 5915-00-465-2321
NSN 6610-01-534-7917
NSN 6130-01-355-9411
NSN 6320-01-407-1183
NSN 6610-01-289-5784
NSN 5915-01-597-9432
NSN 5835-00-804-0569