A usually round item of various cross sections designed for temporary installation into a hole in a case, turbine, aircraft gas turbine engine for the purpose of preventing air from escaping during engine operation. When removed, the hole is for inserting inspection probes, borescopes and the like. It may be grooved or tapered for installation and removal. It may include spacers, springs, rivets and the like.
Classification: Parts of gas turbine aircraft engines, other than for use in civil aircraft
NSN 5998-00-733-7717
NSN 5910-00-160-7811
NSN 5965-00-826-1841
NSN 5930-01-445-7332
NSN 5996-01-616-5825
NSN 6240-00-400-7980
NSN 5945-01-094-3075
NSN 5855-01-191-3404
NSN 6240-00-281-8417
NSN 6150-00-538-9887
NSN 5835-01-392-7683
NSN 5985-01-189-5721