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 5975-00-806-2113
NSN 4140-01-132-0093
NSN 6110-00-804-4830
NSN 5999-00-128-2269
NSN 4140-01-221-2513
NSN 5950-00-601-1683
NSN 6145-01-395-7748
NSN 4140-01-128-9614
NSN 5930-00-546-9728
NSN 6320-01-554-0901
NSN 5950-00-254-6950
NSN 5920-00-882-5117