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 7035-01-181-2705
NSN 6145-01-030-9395
NSN 5985-01-046-2185
NSN 5930-01-530-9843
NSN 5985-01-301-4414
NSN 6610-01-262-8319
NSN 5990-01-433-3786
NSN 5915-00-119-4004
NSN 5915-01-239-1584
NSN 6320-00-882-7061
NSN 5999-01-632-4604
NSN 5950-01-054-3215