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 6240-01-214-4805
NSN 5945-00-776-6910
NSN 5895-00-952-6704
NSN 6110-01-102-8431
NSN 6135-01-171-9299
NSN 5930-00-021-8399
NSN 6320-01-592-6248
NSN 5999-01-595-0283
NSN 4140-01-289-5999
NSN 5905-00-985-0919
NSN 5905-01-092-2834
NSN 6685-00-055-7656