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 5855-01-078-3128
NSN 6110-01-544-7367
NSN 5925-01-288-4782
NSN 5835-01-156-5622
NSN 6620-01-317-7849
NSN 4140-01-179-4507
NSN 5835-01-342-1938
NSN 6645-01-243-3138
NSN 6645-01-567-8282
NSN 5999-00-788-9615
NSN 5835-00-007-6824
NSN 5855-00-928-1912