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 6320-01-473-9024
NSN 5945-01-550-2800
NSN 5950-01-433-1116
NSN 6240-00-079-0112
NSN 5935-00-259-6768
NSN 5915-01-650-1733
NSN 6145-01-157-2042
NSN 6150-00-633-7160
NSN 5975-01-407-1333
NSN 5855-01-149-4110
NSN 6610-00-774-5656
NSN 5895-00-952-1703