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 6650-01-487-9454
NSN 6645-00-927-8735
NSN 6650-01-152-9425
NSN 5990-00-629-2794
NSN 6150-01-449-1841
NSN 6130-00-983-2226
NSN 6620-00-525-6069
NSN 5945-01-437-9007
NSN 6620-00-959-6614
NSN 5998-01-398-6513
NSN 5895-00-283-4417
NSN 5950-01-534-8528