4730-00-802-2234 REDUCER,BOSS Index 4730-00-802-2237 BUSHING,PIPE

National Stock Number:
5365-00-802-2236

Federal Supply Class:
5365

National Item Identification Number:
008022236

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:
12834806481NORTHROP GRUMMAN SYSTEMS CORPORATION
544-4017-00213499ROCKWELL COLLINS, INC.


Techincal Specification:
COUNTERSINK ANGLE IN DEG60.0
COUNTERSINK DEPTH0.016 INCHES NOMINAL
COUNTERSINK LOCATIONTHREADED END AND WRENCHING END
FEATURES PROVIDEDCOUNTERSUNK
HOLE INSIDE DIAMETER0.156 INCHES NOMINAL
OVERALL LENGTH0.266 INCHES NOMINAL
MATERIALCOPPER ALLOY
NOMINAL THREAD SIZE0.250 INCHES
SCREW THREAD LENGTH0.125 INCHES NOMINAL
WIDTH ACROSS FLATS0.313 INCHES NOMINAL
WRENCHING FACILITY SHAPEHEXAGON
SURFACE TREATMENTSILVER
THICKNESS0.063 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNEF


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