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 5910-01-145-5166
NSN 6320-01-341-9126
NSN 5975-01-462-2595
NSN 5930-01-399-5508
NSN 5945-01-194-5167
NSN 6610-01-160-3770
NSN 5985-01-599-1912
NSN 5985-01-325-9241
NSN 5895-01-178-8177
NSN 6320-01-314-8017
NSN 6240-01-099-6810
NSN 6650-00-883-4790