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 5996-01-224-5515
NSN 5835-01-199-5902
NSN 6110-01-584-1421
NSN 6610-01-133-2602
NSN 5960-01-582-6167
NSN 5990-01-331-2221
NSN 6105-01-249-8032
NSN 6105-00-111-0851
NSN 6105-01-243-6998
NSN 5998-00-133-7687
NSN 5925-01-615-0048
NSN 6150-01-551-2708