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 5960-00-254-4271
NSN 5975-01-025-4926
NSN 6135-00-812-9039
NSN 6320-00-886-9771
NSN 2925-01-426-3410
NSN 5945-00-957-9127
NSN 5905-01-422-3229
NSN 5855-00-610-4052
NSN 5998-00-422-3087
NSN 5945-00-346-6079
NSN 5925-00-503-6469
NSN 5915-01-259-4373