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 6135-01-518-8252
NSN 5975-01-299-7429
NSN 6150-01-292-3227
NSN 5835-00-061-5717
NSN 6130-01-323-2500
NSN 5835-01-449-7511
NSN 6150-01-408-6887
NSN 4140-00-277-4184
NSN 4140-01-489-1042
NSN 5998-00-221-6527
NSN 5935-01-078-6446
NSN 6135-01-359-5798