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 5945-01-255-4048
NSN 6130-01-359-0016
NSN 6650-01-102-3422
NSN 5920-00-522-6525
NSN 5935-01-587-9972
NSN 5905-00-735-0782
NSN 6145-01-254-2624
NSN 5935-01-614-8088
NSN 6610-00-525-3305
NSN 5975-01-362-9559
NSN 5985-01-033-5612
NSN 6135-01-633-8502