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 5935-00-488-4728
NSN 5998-01-281-4911
NSN 5915-00-148-8253
NSN 7035-01-547-2750
NSN 6610-01-210-2051
NSN 6685-00-335-0207
NSN 5996-00-690-0705
NSN 6240-01-574-5642
NSN 6320-00-149-7570
NSN 5895-00-141-9127
NSN 5990-00-193-1843
NSN 6650-00-604-9622