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 6220-01-044-3378
NSN 5910-00-518-8203
NSN 6610-01-568-5241
NSN 5915-00-928-1543
NSN 6320-01-129-9656
NSN 5930-01-384-3848
NSN 5960-01-589-6846
NSN 5930-00-007-8763
NSN 6240-01-590-5789
NSN 6240-01-598-8177
NSN 6320-01-317-7312
NSN 5965-01-140-1522