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 6150-01-150-9680
NSN 5925-01-331-6994
NSN 6220-01-265-2705
NSN 5975-01-421-3395
NSN 6130-01-575-0130
NSN 5925-00-504-0996
NSN 5950-01-433-3662
NSN 5945-01-434-6708
NSN 5999-00-855-3410
NSN 5998-01-172-5914
NSN 5855-01-057-7818
NSN 5950-01-204-7340