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National Stock Number:
5365-01-160-6929
Federal Supply Class:
5365
National Item Identification Number:
011606929
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.
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Manufacturer Information:
| 522-4390748 PIECE 12 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 72643-71X01 PIECE 12 | 96169 | ELECTRIC BOAT CORPORATION | | SSN685-522-4390748 PIECE 12 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| COUNTERBORE DEPTH | 0.938 INCHES NOMINAL | | COUNTERBORE LOCATION | THREADED END | | COUNTERBORE DIAMETER | 1.622 INCHES MINIMUM AND 1.625 INCHES MAXIMUM | | FEATURES PROVIDED | COUNTERBORE | | HOLE INSIDE DIAMETER | 0.812 INCHES NOMINAL | | OVERALL LENGTH | 3.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288, COMP A, C OR D FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | NOMINAL THREAD SIZE | 1.750 INCHES | | SCREW THREAD LENGTH | 1.162 INCHES NOMINAL | | SPECIAL FEATURES | STEPPED BODY; 0.188 IN. UNDERCUT BETWEEN BODY AND WRENCHING FACILITY | | WIDTH ACROSS FLATS | 1.875 INCHES NOMINAL | | WRENCHING FACILITY SHAPE | HEXAGON | | THICKNESS | 0.250 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UN |
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