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 5895-01-521-3236
NSN 5930-00-269-4996
NSN 5975-01-461-8911
NSN 6145-00-969-5612
NSN 5915-00-468-2568
NSN 6130-01-089-7660
NSN 5996-01-649-5616
NSN 5965-00-196-7320
NSN 6610-01-288-2339
NSN 5945-01-084-5856
NSN 5930-00-900-3553
NSN 5935-00-937-5349