Part Number 3011180 Stub Shaft Air Seal

T-74 and PT6A series engines

Stainless steel, AMS5613, rockwell c scale 32 min, 38 max hardness, 2.700 in. Min, 2.705 in. Max od of body 1ST step, 2.713 in. Min, 2714 in. Max od of body 2ND step, 1.100 in. Min, 1.110 in. Max lg from body end to flange face, 0.080 in. Min. 0.090 in. Max flange thk, 8 holes 0.216 in. Min, 0.226 in. Max diameter equally spaced on flange on 3.550 in. Nom bolt circle dia

00198