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 5925-01-254-8404
NSN 6150-00-824-0075
NSN 5935-01-067-7291
NSN 5965-01-423-8543
NSN 5999-00-870-7506
NSN 6150-01-246-4050
NSN 5960-00-420-0418
NSN 5998-01-584-8798
NSN 5835-01-011-4366
NSN 6240-01-041-7477
NSN 5895-01-555-8821
NSN 5910-01-437-5202