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 6320-01-278-9832
NSN 6610-01-207-0045
NSN 6610-01-605-2451
NSN 6320-01-211-6578
NSN 6240-01-658-9718
NSN 6320-01-421-7826
NSN 6645-00-276-7544
NSN 5985-01-445-4736
NSN 6150-01-381-1887
NSN 6145-01-360-5863
NSN 6130-00-468-6222
NSN 6320-00-228-5678