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 5925-00-079-7401
NSN 5920-01-086-1442
NSN 5930-01-589-8408
NSN 5975-01-481-7866
NSN 6110-00-244-8542
NSN 5930-01-175-0553
NSN 6650-01-100-0933
NSN 6135-00-377-9165
NSN 6110-00-049-5063
NSN 6110-01-480-5498
NSN 5990-00-963-0173
NSN 6150-01-264-7429