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 5950-01-054-2352
NSN 5915-01-327-2795
NSN 5965-01-187-4008
NSN 5895-01-284-4615
NSN 5855-00-779-2854
NSN 5985-01-483-1838
NSN 5975-01-433-0861
NSN 5855-00-361-0167
NSN 5855-01-616-2721
NSN 5925-01-219-2316
NSN 5935-00-001-1631
NSN 5975-01-414-8873