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National Stock Number:
5365-01-213-9859
Federal Supply Class:
5365
National Item Identification Number:
012139859
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:
| 715530-79X6 PIECE 9 | 96169 | ELECTRIC BOAT CORPORATION | | SSN671-515-2047294 PIECE 9 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| COUNTERSINK ANGLE IN DEG | 45.0 | | COUNTERSINK DEPTH | 0.062 INCHES NOMINAL | | COUNTERSINK LOCATION | WRENCHING END | | DIAMETER | 3.750 INCHES NOMINAL | | HOLE INSIDE DIAMETER | 2.000 INCHES MINIMUM AND 2.002 INCHES MAXIMUM | | OVERALL LENGTH | 6.625 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | NOMINAL THREAD SIZE | 2.750 INCHES | | SCREW THREAD LENGTH | 0.750 INCHES NOMINAL | | WRENCHING FACILITY SHAPE | ROUND | | THICKNESS | 0.375 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES DESIGNATOR | UN |
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