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 7035-01-256-9598
NSN 6105-01-163-2943
NSN 5960-01-432-6038
NSN 4140-01-089-9088
NSN 6105-01-312-2373
NSN 6620-00-018-2196
NSN 5935-01-190-0322
NSN 6685-00-544-3783
NSN 5990-01-384-9747
NSN 5920-01-134-8547
NSN 6610-00-740-7103
NSN 6135-01-447-3086