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 5975-01-174-0584
NSN 6610-00-938-0161
NSN 6645-00-509-9008
NSN 6110-01-206-4779
NSN 5985-01-169-1112
NSN 6110-00-468-2343
NSN 6650-01-290-1029
NSN 6220-00-288-4350
NSN 5915-01-411-6202
NSN 5920-01-369-6385
NSN 5985-01-013-9448
NSN 5905-00-080-8463