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 5905-01-414-9976
NSN 7035-01-513-8038
NSN 6220-01-439-5761
NSN 6105-00-245-2587
NSN 6130-01-318-0988
NSN 6130-01-159-7036
NSN 5945-01-243-4048
NSN 6150-00-441-2241
NSN 5985-00-983-4751
NSN 5950-00-231-3202
NSN 5960-01-254-3541
NSN 5935-00-614-0631