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 5996-01-497-6996
NSN 5915-00-891-2658
NSN 5905-01-026-0700
NSN 5985-01-085-5573
NSN 5950-00-139-5718
NSN 5895-00-248-7477
NSN 5975-01-634-0678
NSN 5835-00-681-0005
NSN 6130-00-929-6699
NSN 6135-00-299-6918
NSN 5905-00-274-3058
NSN 6150-00-306-2020