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 6240-01-382-3756
NSN 5895-01-103-1478
NSN 6105-00-350-5024
NSN 6135-01-238-2878
NSN 6620-00-078-1040
NSN 6240-01-500-4608
NSN 5998-01-061-5184
NSN 5925-01-511-5852
NSN 5960-01-157-7009
NSN 5930-00-019-5472
NSN 4140-01-481-3587
NSN 5920-01-422-1866