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 5996-01-268-8577
NSN 5910-01-435-4847
NSN 6130-01-032-3966
NSN 5925-01-583-4242
NSN 6620-01-591-6681
NSN 6220-01-307-1471
NSN 5990-01-100-7231
NSN 5975-00-947-1394
NSN 6220-01-059-0913
NSN 6645-01-449-1824
NSN 5915-00-700-5728
NSN 6135-01-329-6022