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 5975-01-618-7324
NSN 6645-01-296-4223
NSN 5950-00-915-1496
NSN 5925-01-444-5274
NSN 5920-01-148-7625
NSN 2925-01-265-2853
NSN 6650-00-829-9745
NSN 5910-01-461-8663
NSN 2925-00-461-4954
NSN 5915-01-173-8052
NSN 5895-01-486-1922
NSN 6240-00-225-7359