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 6685-01-655-1911
NSN 5998-01-075-6669
NSN 5925-01-651-3059
NSN 6320-01-462-3555
NSN 5910-01-180-4389
NSN 5985-00-629-1992
NSN 5920-01-550-9545
NSN 6110-00-014-8160
NSN 5999-01-502-5532
NSN 5960-00-886-6555
NSN 6130-00-170-4844
NSN 6685-00-357-7647