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 5855-01-288-2271
NSN 5998-00-012-1723
NSN 5910-01-246-4138
NSN 6150-01-132-7828
NSN 6135-01-327-2092
NSN 5920-01-300-6055
NSN 5930-00-707-5696
NSN 5920-01-070-8438
NSN 5835-01-004-8997
NSN 5990-00-115-5851
NSN 5915-01-549-5479
NSN 6130-01-274-5852