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 5935-01-044-3997
NSN 5990-01-328-8225
NSN 6320-00-186-6452
NSN 5965-01-457-3543
NSN 6240-00-141-6143
NSN 6105-00-922-2959
NSN 5998-00-925-5939
NSN 5925-01-368-0331
NSN 4140-00-071-2209
NSN 5950-01-107-0373
NSN 2925-01-254-3068
NSN 6105-00-099-8818