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 5945-00-257-9467
NSN 5895-00-276-7916
NSN 5935-00-694-2762
NSN 7035-01-023-7859
NSN 6320-01-054-3046
NSN 5975-01-020-3936
NSN 5998-01-365-0283
NSN 5925-01-423-7803
NSN 6110-00-659-3348
NSN 6105-00-868-6015
NSN 5930-01-656-2930
NSN 5910-01-649-8075