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 5915-01-266-7855
NSN 5835-00-180-7555
NSN 6685-00-959-8815
NSN 5998-01-447-3233
NSN 5975-00-223-8652
NSN 6220-01-480-5177
NSN 5945-00-290-1779
NSN 5935-01-311-6819
NSN 6685-01-041-0582
NSN 5999-00-228-1260
NSN 6110-01-129-9206
NSN 5990-01-571-7468