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 5950-01-259-3112
NSN 6685-01-521-3660
NSN 6620-00-080-2847
NSN 5950-00-075-8312
NSN 5915-00-126-5956
NSN 5996-00-389-7404
NSN 6620-01-329-0845
NSN 6620-01-022-9868
NSN 6150-01-602-9200
NSN 2925-01-647-7225
NSN 5975-01-609-5632
NSN 5915-00-011-8348