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 6645-01-364-0867
NSN 6220-00-244-5040
NSN 5855-01-218-3735
NSN 2925-00-159-9003
NSN 6110-01-146-5796
NSN 5835-00-858-9128
NSN 6105-01-477-0851
NSN 5920-01-313-3892
NSN 5910-01-478-6232
NSN 5925-01-566-3242
NSN 5925-01-495-3727
NSN 5950-00-566-1124