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 5999-01-033-4342
NSN 5835-01-274-1035
NSN 7035-01-313-6973
NSN 6620-00-450-3952
NSN 5855-00-479-9819
NSN 5998-01-072-7875
NSN 6645-00-940-0774
NSN 6110-01-129-7135
NSN 4140-00-279-3148
NSN 6220-01-009-4190
NSN 6150-00-891-7922
NSN 6150-01-171-4603