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 6110-00-627-7872
NSN 6150-01-447-3640
NSN 5990-00-980-7808
NSN 5930-00-222-4721
NSN 5985-01-634-0635
NSN 6620-01-588-6924
NSN 6320-01-227-2648
NSN 5925-01-354-7130
NSN 6145-01-634-0388
NSN 6135-00-932-3136
NSN 5835-00-193-8951
NSN 6685-01-159-5036