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 5935-01-535-5293
NSN 5998-00-925-2992
NSN 5975-01-484-7389
NSN 6685-01-234-2127
NSN 5960-01-069-8028
NSN 5920-01-066-0805
NSN 5905-01-514-9127
NSN 5960-01-163-3847
NSN 5855-00-058-1293
NSN 6610-01-152-2821
NSN 5905-00-236-1194
NSN 5998-01-634-0604