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 5855-01-003-7102
NSN 5990-01-504-9265
NSN 5998-01-272-5022
NSN 5990-01-201-8392
NSN 6620-01-574-6774
NSN 6145-01-079-6834
NSN 5996-01-369-7999
NSN 5935-01-106-0276
NSN 5975-00-944-6353
NSN 5855-00-156-5489
NSN 5965-01-118-6302
NSN 5895-01-421-2484