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 5855-01-448-0695
NSN 7035-01-321-7456
NSN 5960-01-614-8005
NSN 6145-00-781-6998
NSN 6135-01-215-1245
NSN 5920-01-553-8042
NSN 5990-01-116-2181
NSN 5855-01-437-6161
NSN 5935-00-897-2439
NSN 6620-01-244-0260
NSN 6135-01-369-9792
NSN 5996-01-197-8772