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 6130-00-820-9611
NSN 6105-00-116-6673
NSN 6105-01-176-6513
NSN 6150-00-126-5999
NSN 5975-01-487-3748
NSN 5930-01-180-0102
NSN 5835-01-178-4154
NSN 5960-01-543-0235
NSN 5990-00-079-5406
NSN 5930-01-305-4695
NSN 6620-01-350-0323
NSN 5965-00-729-6835