Howmet Aerospace - ORT( ) O-Ring Installation Tool

Unit of Measure

Items	ORT216 ORT( ) O-Ring Installation Tool	ORT250 ORT( ) O-Ring Installation Tool	ORT312 ORT( ) O-Ring Installation Tool	ORT375 ORT( ) O-Ring Installation Tool	ORT437 ORT( ) O-Ring Installation Tool
A ± .06	N/A 0.710 Inch	N/A 0.790 Inch	N/A 0.830 Inch	N/A 0.860 Inch	N/A 0.900 Inch
B (+.05/-.01)	N/A 0.190 Inch	N/A 0.230 Inch	N/A 0.230 Inch	N/A 0.250 Inch	N/A 0.280 Inch
C Max	N/A 0.283 Inch	N/A 0.322 Inch	N/A 0.385 Inch	N/A 0.445 Inch	N/A 0.505 Inch
D Min	N/A 0.218 Inch	N/A 0.252 Inch	N/A 0.315 Inch	N/A 0.377 Inch	N/A 0.440 Inch
E ± .040	N/A 0.100 Inch	N/A 0.130 Inch	N/A 0.109 Inch	N/A 0.250 Inch	N/A 0.310 Inch