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 6150-00-636-8938
NSN 6110-01-265-1080
NSN 6240-00-843-0698
NSN 5985-01-092-6586
NSN 5985-00-195-9425
NSN 6645-00-758-4567
NSN 5965-01-431-7377
NSN 5999-00-366-5771
NSN 5910-01-564-9266
NSN 5985-00-946-9341
NSN 5990-00-878-4734
NSN 5920-01-221-9598