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 5915-01-656-8877
NSN 5985-00-530-4835
NSN 5855-00-137-6548
NSN 5930-01-502-6569
NSN 5925-00-946-4568
NSN 5910-01-159-0094
NSN 6150-00-618-2749
NSN 6650-01-599-9253
NSN 6150-00-582-7625
NSN 5915-01-503-2305
NSN 6650-01-440-9215
NSN 5930-00-583-2999