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National Stock Number: 5307-01-287-5404
Federal Supply Class: 5307
National Item Identification Number: 012875404
Description: STUD,RECESSED AND STEPPED
Detail: A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS ON WHICH THE NOMINAL DIAMETER OF ONE THREADED SECTION IS GREATER THAN THE OTHER. THE UNTHREADED SECTION MUST HAVE MORE THAN ONE DIAMETER, NONE OF WHICH MAY BE LARGER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREAD. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS.
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Manufacturer Information:
2D77695ITEM5 | 94259 | BECHTEL MARINE PROPULSION CORPORATION | 982B384ITEM1 | 94259 | BECHTEL MARINE PROPULSION CORPORATION |
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Techincal Specification:
CRITICALITY CODE JUSTIFICATION | ZZZY | MATERIAL | STEEL CORROSION RESISTING | OVERALL LENGTH | 5.260 INCHES NOMINAL | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | SPECIAL FEATURES | 1.125-8UN-2A AT ONE END & .625-18UNF-2A AT THE OTHER END | STYLE DESIGNATOR | RECESSED AND STEPPED |
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