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 6220-01-461-5936
NSN 5895-00-949-7898
NSN 6610-01-298-5662
NSN 5895-01-547-5561
NSN 5855-00-127-5559
NSN 5998-00-127-0910
NSN 5915-00-228-6179
NSN 5945-00-908-3618
NSN 6685-00-468-6961
NSN 5999-01-202-8125
NSN 5990-00-931-6304
NSN 6110-01-381-5311