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 6685-00-802-0544
NSN 5945-00-834-7865
NSN 5965-01-329-7890
NSN 6240-01-384-3887
NSN 5998-00-410-6306
NSN 4140-01-342-7929
NSN 6240-01-608-3269
NSN 5996-01-014-8857
NSN 6110-00-943-7836
NSN 5910-01-286-2311
NSN 5960-01-499-3544
NSN 5950-00-925-1895