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 6650-01-225-0176
NSN 6320-01-227-2648
NSN 5835-01-158-6878
NSN 6105-00-595-5378
NSN 7035-01-557-2779
NSN 5835-00-165-3069
NSN 6105-00-273-1106
NSN 6220-01-013-4559
NSN 7035-00-946-2642
NSN 6320-01-296-3181
NSN 2925-01-549-8053
NSN 6110-00-153-5395