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 5975-01-461-8911
NSN 7035-01-271-1643
NSN 6645-00-248-5434
NSN 5915-01-195-8434
NSN 5985-01-463-7225
NSN 4140-01-634-0330
NSN 5950-00-298-2042
NSN 5965-01-574-7034
NSN 6150-01-112-7180
NSN 6150-01-510-6565
NSN 6150-00-993-8077
NSN 5960-01-230-2806