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 5965-01-005-0341
NSN 5910-00-844-0903
NSN 6610-01-047-7245
NSN 6145-01-621-2227
NSN 6685-01-368-7142
NSN 5915-00-365-9951
NSN 6620-01-417-3314
NSN 6620-00-375-0393
NSN 5998-01-647-7053
NSN 6150-01-021-5512
NSN 5835-01-463-2334
NSN 6105-01-645-4935