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 5985-01-014-2069
NSN 5998-01-039-0580
NSN 5895-01-537-4711
NSN 6320-01-352-8084
NSN 5920-01-502-3177
NSN 5910-01-561-3912
NSN 6320-01-399-6177
NSN 5996-01-113-7676
NSN 6240-01-008-5267
NSN 6105-00-273-1106
NSN 6105-01-326-7083
NSN 5915-01-164-2478