2840-00-406-4053 SHAFT,TURBINE,AIRCRAFT GAS TURBI Index 2840-00-406-4055 SCOOP,CASE,TURBINE

National Stock Number:
5365-00-406-4054

Federal Supply Class:
5365

National Item Identification Number:
004064054

Description:
BUSHING,MACHINE THREAD

Detail:
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.


Manufacturer Information:
65634411449TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
65634477445RTX CORPORATION


Techincal Specification:
DIAMETER1.350 INCHES MINIMUM AND 1.370 INCHES MAXIMUM
MATERIALSTEEL
NOMINAL THREAD SIZE2.1875 INCHES
OVERALL LENGTH2.890 INCHES NOMINAL
SCREW THREAD LENGTH1.380 INCHES NOMINAL
SLOT DEPTH0.157 INCHES NOMINAL
SLOT WIDTH0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
WRENCHING FACILITY SHAPESLOTTED


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