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 5960-01-588-8410
NSN 6645-01-312-9845
NSN 5855-01-138-4985
NSN 5945-01-162-4983
NSN 6620-01-207-0047
NSN 5925-00-553-9899
NSN 5935-00-840-3463
NSN 5905-01-568-8616
NSN 5835-01-502-9228
NSN 5935-01-065-5526
NSN 5920-00-062-4008
NSN 6110-00-118-1260