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 6135-01-492-8934
NSN 5915-01-050-8214
NSN 6135-01-384-3915
NSN 5985-01-249-3371
NSN 5999-01-255-9207
NSN 5975-01-441-9221
NSN 6610-01-267-9881
NSN 6145-01-290-1037
NSN 5990-00-229-4647
NSN 5950-01-483-1789
NSN 5835-00-126-0990
NSN 5835-01-435-4139