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 5855-00-089-3974
NSN 5915-01-141-6726
NSN 6685-00-141-4300
NSN 5985-01-590-2766
NSN 6135-01-430-3119
NSN 2925-00-246-3077
NSN 5960-01-255-5580
NSN 6110-01-170-5379
NSN 6145-01-484-2495
NSN 6685-00-161-5752
NSN 6150-01-049-3437
NSN 6220-00-255-1109