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 5996-01-223-5896
NSN 6145-00-150-5049
NSN 6685-01-477-2349
NSN 6150-00-370-3538
NSN 5945-00-203-5575
NSN 6650-01-063-7614
NSN 4140-01-465-0852
NSN 4140-01-072-0729
NSN 5895-00-221-6521
NSN 5960-01-425-1454
NSN 5935-01-315-6617
NSN 5905-01-506-5019