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 5835-00-233-6327
NSN 5930-00-841-3985
NSN 5999-01-541-4767
NSN 5925-00-952-5824
NSN 6105-00-810-6935
NSN 5910-01-423-8567
NSN 6650-01-258-6939
NSN 6135-01-551-0562
NSN 5920-00-285-2245
NSN 5999-01-613-6324
NSN 5950-01-320-0955
NSN 6320-01-106-4414