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 5935-01-490-6764
NSN 5999-01-246-6147
NSN 5960-01-117-6577
NSN 5895-01-253-1444
NSN 5985-00-899-6329
NSN 5998-01-620-9323
NSN 5950-01-607-8025
NSN 6320-00-194-4252
NSN 5960-00-169-2610
NSN 6130-00-227-7798
NSN 5915-00-715-5520
NSN 5905-00-952-0702