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 5998-00-068-4447
NSN 6650-01-047-3911
NSN 5835-01-440-5391
NSN 5960-00-477-1203
NSN 7035-01-411-6062
NSN 5985-00-071-1401
NSN 6320-01-139-0533
NSN 5910-00-964-7508
NSN 5996-01-332-2320
NSN 6620-01-032-3937
NSN 5905-01-608-2878
NSN 5930-00-554-1064