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 6220-00-296-4101
NSN 6135-01-557-3351
NSN 5945-01-016-7695
NSN 5895-01-147-9378
NSN 5915-00-252-7996
NSN 5998-00-707-5781
NSN 5975-01-376-5355
NSN 7035-01-318-6578
NSN 7035-00-476-7178
NSN 6620-00-596-1951
NSN 5996-01-272-5685
NSN 2925-01-624-2965