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 6135-01-273-1253
NSN 6685-01-192-2968
NSN 5998-01-522-1235
NSN 5950-00-526-0658
NSN 5945-01-378-5654
NSN 6240-01-106-1508
NSN 6110-01-336-1884
NSN 6610-01-416-2738
NSN 5996-01-161-6296
NSN 5930-00-828-0150
NSN 6620-00-051-7666
NSN 6135-00-990-1822