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 5950-01-534-4840
NSN 6645-00-274-5670
NSN 6110-01-078-8265
NSN 5998-01-277-2061
NSN 5990-01-201-8392
NSN 6645-01-561-3516
NSN 6645-00-994-6664
NSN 5910-01-069-0266
NSN 6685-01-360-8912
NSN 5985-00-396-1584
NSN 5950-00-463-6491
NSN 6240-01-105-0603