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 5996-01-208-5045
NSN 4140-01-608-6001
NSN 6650-01-048-1468
NSN 6220-01-137-1810
NSN 5945-01-131-0298
NSN 2925-01-563-7485
NSN 5910-01-528-6226
NSN 5998-01-032-5270
NSN 5975-01-307-0290
NSN 5915-01-460-3021
NSN 5960-01-487-6436
NSN 5895-01-160-0526