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 5999-01-092-4079
NSN 5960-00-100-5278
NSN 6105-00-135-9821
NSN 5910-00-366-6900
NSN 5998-01-272-0848
NSN 5920-00-387-5312
NSN 6650-00-453-9195
NSN 5910-01-098-8570
NSN 5910-01-144-4732
NSN 5910-01-525-8184
NSN 6220-01-060-4984
NSN 6650-01-660-7801