Flight safety critical aircraft part
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 5950-00-565-4118
NSN 5930-01-265-6888
NSN 5920-01-624-4586
NSN 5960-00-322-8562
NSN 5835-01-158-6878
NSN 5960-01-531-9108
NSN 5920-00-324-2315
NSN 2925-01-197-7864
NSN 5999-01-245-8500
NSN 5960-00-315-0358
NSN 6130-01-288-0660
NSN 5910-00-359-3225