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 5945-01-242-6127
NSN 6220-01-519-9305
NSN 6620-01-059-0876
NSN 6135-01-581-8163
NSN 4140-00-930-9299
NSN 6320-01-397-9995
NSN 5895-01-073-3503
NSN 5935-00-812-1999
NSN 6620-00-524-9588
NSN 5975-00-396-2255
NSN 5905-00-423-7698
NSN 5920-01-017-5438