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 6650-01-209-2409
NSN 5915-00-278-5561
NSN 6620-00-399-0087
NSN 5998-01-103-3136
NSN 6220-01-241-2029
NSN 6105-00-855-0760
NSN 5965-01-010-1258
NSN 5855-01-411-3360
NSN 5990-01-142-0538
NSN 5975-00-602-6740
NSN 7035-01-444-4240
NSN 5835-00-936-8753