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 5915-00-173-4226
NSN 5950-00-799-9684
NSN 5945-00-144-8073
NSN 5945-01-270-8624
NSN 5855-01-085-5354
NSN 7035-01-018-9629
NSN 5950-01-281-7506
NSN 5945-01-378-6860
NSN 5930-01-126-8882
NSN 5935-00-678-0115
NSN 6105-01-328-8695
NSN 5835-01-123-8305