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 6650-00-168-1502
NSN 5835-01-608-4285
NSN 6610-00-510-2906
NSN 6620-00-830-2821
NSN 5855-01-596-2634
NSN 6135-00-062-5080
NSN 5999-01-357-6180
NSN 6220-00-361-8338
NSN 5945-00-313-9512
NSN 5960-00-553-7338
NSN 6135-01-390-7364
NSN 5925-01-152-0087