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 6150-01-526-1020
NSN 6150-00-624-6281
NSN 5999-01-446-6792
NSN 6220-01-626-8270
NSN 5855-01-361-9787
NSN 5930-01-532-7689
NSN 5895-01-508-4524
NSN 6620-00-489-7266
NSN 5925-00-827-0927
NSN 5990-01-617-5156
NSN 5998-00-280-7270
NSN 6610-00-562-5852