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 5996-01-629-9093
NSN 6610-00-996-2566
NSN 6620-00-803-2346
NSN 5990-01-646-8048
NSN 5895-01-112-7720
NSN 5990-00-263-1289
NSN 5945-01-017-3007
NSN 5965-01-011-1228
NSN 5855-01-426-5589
NSN 5945-00-490-1746
NSN 6650-01-013-9334
NSN 5915-00-990-4615