No other part numbers with same form, fit, and function found.
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 6105-01-329-7405
NSN 4140-01-648-3652
NSN 6650-00-226-7099
NSN 5998-01-358-6816
NSN 6220-01-401-5337
NSN 5835-01-010-8143
NSN 5985-01-612-2410
NSN 5915-01-323-6657
NSN 5990-00-483-0486
NSN 7035-00-403-5340
NSN 5985-00-606-3113
NSN 5999-01-374-3837