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 6320-01-531-4997
NSN 5998-01-443-3116
NSN 5945-00-295-6773
NSN 5999-01-409-2834
NSN 5925-01-476-0396
NSN 6610-01-266-8037
NSN 5990-01-266-9144
NSN 5855-01-659-5121
NSN 5835-01-264-8782
NSN 5935-01-257-7502
NSN 5945-01-167-8498
NSN 6320-01-046-5228