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National Stock Number:
5307-00-193-0479
Federal Supply Class:
5307
National Item Identification Number:
001930479
Description:
STUD,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 ENTIRE UNTHREADED PORTION MUST BE OF A SINGLE DIAMETER EQUAL TO OR SMALLER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREADED END. INCLUDES RADIAL GROOVES OR THREAD RELIEFS. EXCLUDES ITEMS WITH TAPERED THREADS.
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Manufacturer Information:
| 3017154P3 | 00198 | PRATT & WHITNEY CANADA CORP |
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Techincal Specification:
| OVERALL LENGTH | 2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM | | MATERIAL | STEEL | | NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD | | SHANK DIAMETER | 0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM | | STYLE DESIGNATOR | STEPPED | | SURFACE FINISH | 32.0 MICROINCHES NUT THD | | SURFACE FINISH | 32.0 MICROINCHES STUD THD | | SURFACE FINISH | 63.0 MICROINCHES SHANK | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | TEST DATA DOCUMENT | 81343-AMS 2645 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | THREAD CLASS | 3A NUT THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.500 INCHES MINIMUM AND 0.562 INCHES MAXIMUM NUT THREAD | | THREAD LENGTH | 0.500 INCHES MINIMUM AND 0.550 INCHES MAXIMUM STUD THREAD | | THREAD QUANTITY PER INCH | 20 STUD THREAD | | THREAD QUANTITY PER INCH | 32 NUT THREAD | | THREAD PITCH DIAMETERS | +0.2248 TO 0.2263 INCHES STUD THREAD | | THREAD SERIES DESIGNATOR | UNJF NUT THREAD | | THREAD SERIES DESIGNATOR | UNS STUD THREAD |
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