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 6130-01-428-4459
NSN 5998-01-584-9346
NSN 6220-00-269-4556
NSN 6150-00-342-4791
NSN 5975-01-361-8953
NSN 6150-01-307-6624
NSN 5985-01-532-4767
NSN 5920-00-466-3950
NSN 6610-01-488-5465
NSN 5920-01-259-1014
NSN 5996-01-184-2462
NSN 5975-01-528-4316