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 5915-01-013-8396
NSN 5835-00-083-6557
NSN 5996-01-257-0265
NSN 5960-01-100-0089
NSN 6150-01-141-7749
NSN 5935-01-381-3710
NSN 5920-00-891-2771
NSN 6685-01-492-4302
NSN 5915-01-351-5656
NSN 6105-01-425-1718
NSN 6610-00-729-6479
NSN 2925-00-211-4469