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 5895-00-027-9888
NSN 5855-01-588-3803
NSN 5910-01-559-9149
NSN 5905-01-134-2706
NSN 5985-01-089-8463
NSN 5930-01-068-3641
NSN 6645-01-526-5989
NSN 6145-00-154-1360
NSN 5895-00-427-9617
NSN 5930-01-366-2462
NSN 6220-01-182-4874
NSN 6610-01-202-7404