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 5910-00-473-3877
NSN 5960-00-588-8966
NSN 4140-01-261-2966
NSN 5855-01-088-8700
NSN 6650-01-644-7722
NSN 5930-00-140-4334
NSN 5915-01-145-7763
NSN 5915-01-432-2491
NSN 6145-00-955-0032
NSN 5950-01-361-9148
NSN 6240-00-170-5302
NSN 5985-01-390-7953