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 6620-00-672-1957
NSN 5905-01-070-9929
NSN 5985-00-390-7077
NSN 5965-01-398-2514
NSN 5935-01-398-7507
NSN 6130-00-617-1934
NSN 5990-00-636-4218
NSN 5950-01-180-1357
NSN 7035-01-327-0793
NSN 5895-01-157-3077
NSN 4140-01-202-7853
NSN 6610-00-012-8072