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 6650-01-546-7632
NSN 6145-01-552-9050
NSN 5985-01-223-4066
NSN 5915-00-446-9136
NSN 5999-01-079-4392
NSN 7035-01-060-9372
NSN 5960-01-470-1579
NSN 7035-00-834-2090
NSN 5925-01-004-2790
NSN 6110-01-449-5908
NSN 5950-00-246-5621
NSN 5895-01-356-8392