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 5910-00-017-2731
NSN 6220-01-391-1851
NSN 6240-00-299-9819
NSN 2925-00-707-6770
NSN 5920-00-035-4846
NSN 5950-00-402-6768
NSN 5905-01-462-2640
NSN 6130-01-463-9368
NSN 5945-00-999-4415
NSN 5905-01-449-1291
NSN 5935-00-115-2435
NSN 6620-00-613-3023