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 6240-01-446-3173
NSN 6150-01-372-9056
NSN 5855-01-447-3137
NSN 5965-00-471-5018
NSN 6150-01-553-6549
NSN 5965-01-274-5016
NSN 6620-01-375-6741
NSN 6320-01-145-9013
NSN 5999-00-947-5440
NSN 5975-00-814-5659
NSN 5855-01-085-5354
NSN 5855-00-198-3197