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 5905-01-101-4546
NSN 5835-01-498-9410
NSN 6610-00-934-1044
NSN 6110-01-134-5071
NSN 6240-00-370-5862
NSN 5960-01-190-2996
NSN 5950-01-061-9384
NSN 5998-00-216-6944
NSN 6240-01-241-5209
NSN 6145-00-095-2492
NSN 6685-01-526-9959
NSN 6130-01-185-9976