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 5920-00-116-4959
NSN 5910-01-589-0511
NSN 6130-01-458-5994
NSN 4140-01-437-8715
NSN 5985-00-058-6857
NSN 5960-00-287-4982
NSN 6685-01-229-4292
NSN 5990-00-120-2140
NSN 6135-01-414-8831
NSN 6110-00-934-7943
NSN 4140-01-450-3823
NSN 5925-01-025-0322