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 5950-00-152-7803
NSN 5990-01-364-8405
NSN 6145-01-327-3328
NSN 5965-00-147-3070
NSN 5945-01-116-2129
NSN 6610-01-307-0911
NSN 6240-01-584-0045
NSN 5930-01-137-0268
NSN 5999-01-599-2860
NSN 5930-01-390-8292
NSN 6105-01-507-7754
NSN 5998-01-480-6400