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 7035-01-344-8708
NSN 2925-01-063-7876
NSN 6105-01-049-8643
NSN 5965-00-947-2310
NSN 5935-01-204-2873
NSN 5835-01-098-9702
NSN 5990-01-290-1425
NSN 5990-01-210-5474
NSN 5999-01-566-0405
NSN 7035-00-981-7216
NSN 5930-01-038-0774
NSN 7035-01-571-8784