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 5960-01-386-7086
NSN 6135-01-040-1446
NSN 5855-01-417-3250
NSN 5990-01-276-8122
NSN 6130-01-076-5968
NSN 6240-01-399-2493
NSN 5915-01-314-6407
NSN 5975-01-573-5625
NSN 5835-01-550-1577
NSN 5915-00-082-7779
NSN 5895-01-359-5090
NSN 6650-01-515-0391