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 6685-01-625-1320
NSN 5905-01-058-4900
NSN 5935-01-658-4985
NSN 5895-01-069-3718
NSN 5945-00-309-5293
NSN 6240-00-432-2705
NSN 5999-01-136-6584
NSN 5925-01-353-1391
NSN 6110-01-420-2702
NSN 6685-01-127-7885
NSN 5915-00-342-9261
NSN 5996-01-157-2733