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 6105-01-471-3763
NSN 6150-01-196-9623
NSN 6610-00-809-0978
NSN 6645-01-422-3510
NSN 5960-01-612-9844
NSN 5895-00-411-4023
NSN 5950-01-128-4555
NSN 5925-01-337-8751
NSN 5998-01-365-7797
NSN 6610-00-679-4835
NSN 5950-01-073-6028
NSN 5950-00-400-1788