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 4140-00-798-5518
NSN 6135-00-209-6918
NSN 5998-01-455-6809
NSN 5935-00-027-2028
NSN 5835-00-283-3616
NSN 5920-01-248-9835
NSN 5910-00-328-1051
NSN 5925-00-361-8836
NSN 5910-00-910-9223
NSN 5910-00-088-4900
NSN 5996-00-938-7072
NSN 5935-01-106-3923