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 5998-00-106-8112
NSN 5945-01-265-8589
NSN 5835-01-119-8561
NSN 6320-01-204-2922
NSN 6150-00-264-5978
NSN 5910-00-332-1841
NSN 5999-00-959-4415
NSN 5996-00-428-8130
NSN 5990-01-231-9608
NSN 2925-01-550-0177
NSN 6320-00-343-1798
NSN 5998-01-186-6293