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 6620-00-273-8735
NSN 5895-00-006-8131
NSN 5835-01-538-8080
NSN 6620-01-356-2374
NSN 6150-01-507-1416
NSN 6685-01-580-7991
NSN 5935-01-476-5754
NSN 6105-00-239-2166
NSN 5920-01-174-8540
NSN 6240-01-268-0409
NSN 5920-00-515-3617
NSN 6645-00-580-9605