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 5996-01-510-3257
NSN 5895-01-543-0379
NSN 5975-01-568-3373
NSN 5999-00-274-3168
NSN 2925-00-899-4261
NSN 5925-00-254-4924
NSN 5950-01-428-4020
NSN 5998-01-437-8870
NSN 5985-01-101-1872
NSN 5996-01-031-6653
NSN 5999-01-292-1263
NSN 6220-01-396-8901