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 5935-01-498-1847
NSN 5920-00-683-7883
NSN 5945-00-130-8975
NSN 5996-01-342-8293
NSN 5975-01-464-1666
NSN 5985-01-407-9632
NSN 5935-00-194-9524
NSN 5960-01-297-2665
NSN 5950-01-136-8628
NSN 5925-01-193-0171
NSN 5975-00-039-6315
NSN 5895-01-559-0736