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 6685-00-196-5592
NSN 5915-00-278-5561
NSN 6320-01-571-8974
NSN 5905-01-089-9546
NSN 5855-01-020-7982
NSN 6130-01-218-2942
NSN 2925-01-384-4139
NSN 5910-01-146-5438
NSN 5965-01-407-6446
NSN 5960-01-336-3130
NSN 5935-01-634-0668
NSN 6650-00-078-5773