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 5835-00-927-6013
NSN 6685-01-106-8396
NSN 5990-00-110-9441
NSN 5990-00-111-3614
NSN 6610-00-199-8915
NSN 6135-00-803-3012
NSN 6620-00-072-1927
NSN 6620-01-091-9697
NSN 5996-01-411-6195
NSN 5855-01-085-5354
NSN 5985-01-487-6479
NSN 6320-01-445-5893