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 6685-01-483-1079
NSN 5935-01-568-9289
NSN 6685-01-525-9323
NSN 5930-00-983-7133
NSN 5996-01-160-5588
NSN 5960-00-519-4766
NSN 5950-01-424-0948
NSN 2925-01-368-5773
NSN 5999-00-086-7296
NSN 5920-01-132-0178
NSN 6220-01-485-2381
NSN 7035-01-078-9771