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 5960-00-308-9123
NSN 5999-00-189-7500
NSN 6135-01-573-7164
NSN 5915-00-001-5901
NSN 5950-01-644-1025
NSN 7035-01-044-0136
NSN 5985-00-078-9363
NSN 5998-01-042-3565
NSN 5975-00-197-9762
NSN 6645-01-047-3026
NSN 2925-01-257-6225
NSN 5835-01-183-7467