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 6135-01-391-6515
NSN 6650-01-471-0085
NSN 6220-01-401-5337
NSN 5855-00-116-6621
NSN 6150-01-100-8853
NSN 5950-01-607-8566
NSN 6650-01-522-7462
NSN 5915-00-655-1804
NSN 6650-01-656-9398
NSN 5915-00-328-0757
NSN 6135-01-558-7257
NSN 6145-00-978-5968