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National Stock Number:
5365-00-352-0444
Federal Supply Class:
5365
National Item Identification Number:
003520444
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:
| ST4M153-4T | 76301 | THE BOEING COMPANY | | ST4M153-4T1 | 59563 | REID PRODUCTS INC. | | ST4M153-4T1 | 70265 | ALL POWER MANUFACTURING CO. | | ST4M153-4T1 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| HOLE INSIDE DIAMETER | 0.258 INCHES MINIMUM AND 0.261 INCHES MAXIMUM | | OVERALL LENGTH | 0.618 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4926 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | TITANIUM | | NOMINAL THREAD SIZE | 0.438 INCHES | | SCREW THREAD LENGTH | 0.080 INCHES NOMINAL | | SPECIAL FEATURES | COAT ID ONLY 0.0010 TO 0.0015 THK | | WIDTH ACROSS FLATS | 0.688 INCHES NOMINAL | | WRENCHING FACILITY SHAPE | HEXAGON | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | POLYTETRAFLUOROETHYLENE 954-103 31708 MFR REF SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PLASTIC POLYTETRAFLUOROETHYLENE | | THICKNESS | 0.150 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UNJS | | THREAD QUANTITY PER INCH | 24 |
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