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 6105-01-378-9039
NSN 5835-00-155-1379
NSN 5996-01-294-9101
NSN 6110-01-178-5584
NSN 5905-01-400-5968
NSN 6145-01-540-7751
NSN 5965-01-616-2364
NSN 5975-01-533-2459
NSN 6110-00-758-9194
NSN 5835-00-133-0599
NSN 6150-01-283-3998
NSN 6135-01-168-2944