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 5930-01-237-3221
NSN 5960-01-331-3817
NSN 5965-00-782-8920
NSN 5998-01-353-6109
NSN 2925-00-265-7539
NSN 5930-00-817-2747
NSN 5920-01-506-6556
NSN 5835-00-160-3126
NSN 6105-00-646-6658
NSN 5915-01-013-8995
NSN 6135-01-615-0812
NSN 5935-00-677-1143