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 6145-00-939-4973
NSN 5999-00-905-1980
NSN 6320-01-291-4870
NSN 5975-01-584-3151
NSN 5925-00-584-7189
NSN 6220-01-549-5808
NSN 7035-00-104-7613
NSN 5935-01-474-5571
NSN 6610-00-681-0590
NSN 5915-01-129-4096
NSN 5985-01-063-3641
NSN 5895-01-352-0878