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 5925-01-509-3524
NSN 5915-01-463-2090
NSN 4140-00-592-3318
NSN 5990-01-157-0441
NSN 5925-01-265-7749
NSN 6320-00-731-6134
NSN 6145-01-516-9020
NSN 6610-01-614-6477
NSN 4140-01-600-3299
NSN 6130-01-258-0505
NSN 5950-00-518-7559
NSN 6620-01-137-2003