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 6610-01-156-0810
NSN 5996-01-023-7896
NSN 5965-01-424-4922
NSN 6110-00-553-0620
NSN 6685-00-173-3848
NSN 5999-01-579-5536
NSN 6150-01-334-5218
NSN 5895-01-279-2587
NSN 5998-01-254-2777
NSN 5930-01-634-0659
NSN 5990-01-660-9694
NSN 5855-00-586-6255