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 5855-01-575-4813
NSN 5895-01-162-6253
NSN 6105-00-161-1834
NSN 5985-00-265-2942
NSN 6685-01-539-1469
NSN 5855-00-087-7833
NSN 5915-01-334-0894
NSN 6240-01-472-0868
NSN 7035-01-472-5762
NSN 6150-01-024-6926
NSN 6105-01-441-8547
NSN 2925-00-640-8611