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 6130-01-283-9442
NSN 5985-00-177-7362
NSN 5960-00-959-5226
NSN 5975-01-507-6238
NSN 6685-00-357-1102
NSN 5950-01-336-7708
NSN 5905-01-110-2385
NSN 6610-00-837-3012
NSN 5855-00-411-8688
NSN 5960-01-640-6473
NSN 5965-00-841-3628
NSN 6320-01-247-0898