A usually round item of various cross sections designed for temporary installation into a hole in a case, diffuser, 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 5835-01-045-6371
NSN 7035-01-114-8550
NSN 6105-01-501-5654
NSN 5999-01-138-7437
NSN 5920-00-902-2742
NSN 5930-00-538-4398
NSN 5835-00-193-8951
NSN 6645-00-935-7046
NSN 6645-00-230-4396
NSN 6240-01-341-9070
NSN 5975-01-143-5358
NSN 5855-01-085-5354