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 5985-01-403-2835
NSN 5945-00-647-1466
NSN 4140-00-761-7761
NSN 5935-01-334-7025
NSN 6130-00-124-8856
NSN 5945-01-336-9406
NSN 4140-01-441-7003
NSN 6240-01-305-0908
NSN 5935-01-553-1488
NSN 5915-00-147-0603
NSN 6150-00-192-7462
NSN 6110-00-573-1297