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 6110-00-679-8961
NSN 5835-01-250-2939
NSN 6620-00-851-1487
NSN 6620-01-352-5640
NSN 5895-00-108-8474
NSN 5990-00-904-0324
NSN 5935-00-931-8769
NSN 4140-01-413-9378
NSN 6145-00-560-5726
NSN 5945-00-290-1779
NSN 5975-01-578-6829
NSN 6105-01-296-9760