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 5998-01-418-9028
NSN 5950-01-188-6361
NSN 5998-01-063-5867
NSN 5855-01-178-1130
NSN 5915-00-295-3072
NSN 6320-00-790-4844
NSN 5990-01-411-5930
NSN 5835-01-612-4753
NSN 5905-00-427-2295
NSN 5965-01-161-3405
NSN 5925-01-469-8462
NSN 5930-00-124-4993