NSN 5365-01-270-3144

Part Details | MACHINE THREAD BUSHING

5365-01-270-3144 A straight nonfluid fitting with wrenching facilities on one end and external threads, other than pipe or hose series, on the other end. It has an unthreaded through hole in its axis which may be countersunk and/or counterbored on one or both ends. It is designed to accommodate a shaft, or the like, or used to reinforce a hole in a bulkhead, or the like. For similar items specifically designed for use in a stuffing box, see PACKING NUT. For nonfluid items with an internal thread, see INSERT, SCREW THREAD; or ADAPTER BUSHING. Excludes REDUCER, BOSS; and items designed to accommodate a tube or tube fitting.

Alternate Parts: PWA570865, PWA57086-5, 5365-01-270-3144, 01-270-3144, 5365012703144, 012703144

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 04, 198801-270-314418019 ( BUSHING, MACHINE THREAD )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5365-01-270-3144
Part Number Cage Code Manufacturer
PWA57086-577445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 5365-01-270-3144
Characteristic Specifications
MATERIAL STEEL
NOMINAL THREAD SIZE3.750 INCHES
THREAD SERIES DESIGNATOR UN
THREAD QUANTITY PER INCH12
THREAD DIRECTION RIGHT-HAND
SCREW THREAD LENGTH0.620 INCHES NOMINAL
HOLE INSIDE DIAMETER1.000 INCHES MINIMUM AND 1.002 INCHES MAXIMUM
FEATURES PROVIDED COUNTERBORE
COUNTERBORE LOCATION THREADED END
COUNTERBORE DIAMETER3.000 INCHES
COUNTERBORE DEPTH0.350 INCHES
DIAMETER4.380 INCHES NOMINAL
THICKNESS0.630 INCHES NOMINAL
OVERALL LENGTH1.250 INCHES NOMINAL
SPECIAL FEATURESFOUR HOLES FOR SPANNER WRENCH ON PERIPHERY,0.340 IN. MIN AND 0.350 IN. MAX DIAMETER,0.750 IN DEPTH EQUALLY SPACED ON PERIPHERY
FSC APPLICATION DATAARBOR BALANCE,REAR COMPRESSOR DRIVE TURBINE ROTOR,F100/220 ENGINE
WRENCHING FACILITY SHAPE KNURLED