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 2925-01-113-6904
NSN 5999-01-445-6320
NSN 5855-01-607-6521
NSN 6240-01-236-9330
NSN 5950-00-235-5107
NSN 5915-01-200-8075
NSN 6685-01-511-4538
NSN 5925-01-265-0832
NSN 5975-01-145-5355
NSN 6150-01-333-8966
NSN 7035-01-293-3431
NSN 5998-01-652-9988