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National Stock Number:
5365-00-837-2142
Federal Supply Class:
5365
National Item Identification Number:
008372142
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:
| 6854936-2 | 63005 | ROLLS-ROYCE CORPORATION | | 6854936-2 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| HOLE INSIDE DIAMETER | 0.279 INCHES MINIMUM AND 0.288 INCHES MAXIMUM | | OVERALL LENGTH | 0.464 INCHES MINIMUM AND 0.470 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING | | NOMINAL THREAD SIZE | 0.438 INCHES | | SCREW THREAD LENGTH | 0.310 INCHES MINIMUM AND 0.325 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.620 INCHES NOMINAL | | WRENCHING FACILITY SHAPE | FLAT | | THICKNESS | 0.064 INCHES MINIMUM AND 0.070 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD PITCH DIAMETERS | +0.4103 TO 0.4116 INCHES | | THREAD SERIES DESIGNATOR | UNF |
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