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 5895-00-311-1674
NSN 6220-00-900-5302
NSN 6105-00-021-7462
NSN 6240-00-646-6931
NSN 5965-00-072-9942
NSN 5855-01-246-0342
NSN 5950-01-058-8581
NSN 5905-00-930-2320
NSN 5999-01-135-6597
NSN 5985-00-401-7230
NSN 2925-01-244-3016
NSN 5855-00-014-5008