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 5950-01-325-8868
NSN 5835-01-123-8305
NSN 6620-01-279-8884
NSN 6610-00-175-7250
NSN 6135-00-120-1026
NSN 5975-01-539-3312
NSN 6620-00-757-7511
NSN 5998-00-085-4026
NSN 5998-01-173-7035
NSN 5935-00-183-0810
NSN 6620-00-104-6937
NSN 6105-01-024-9425