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National Stock Number: 5365-01-270-5397
Federal Supply Class: 5365
National Item Identification Number: 012705397
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:
4057-395 ITEM 386 | 43689 | HUNTINGTON INGALLS INC | 4057-395 ITEM 386 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
HOLE INSIDE DIAMETER | 0.266 INCHES MINIMUM AND 0.281 INCHES MAXIMUM | MATERIAL | STEEL | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD SIZE | 0.500 INCHES | OVERALL LENGTH | 0.656 INCHES NOMINAL | SCREW THREAD LENGTH | 0.500 INCHES NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 32 | THREAD SERIES DESIGNATOR | UNS |
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