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 7035-01-391-3518
NSN 6110-01-271-6979
NSN 5996-01-555-7690
NSN 6220-00-391-1076
NSN 5990-01-245-7299
NSN 5985-00-040-9133
NSN 5998-01-416-1038
NSN 6145-00-102-8968
NSN 2925-01-011-5619
NSN 2925-01-252-8049
NSN 6105-01-255-9970
NSN 5935-00-959-5668