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 6105-01-374-9081
NSN 5975-01-496-1673
NSN 5998-01-464-1110
NSN 6220-00-758-5860
NSN 7035-00-631-3782
NSN 5895-01-032-0639
NSN 6110-00-086-2990
NSN 6685-00-421-2508
NSN 6145-01-447-4860
NSN 5985-01-618-4559
NSN 6130-01-646-8253
NSN 5855-01-119-9575