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National Stock Number: 5305-01-707-1942
Federal Supply Class: 5305
National Item Identification Number: 017071942
Description: SETSCREW
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Manufacturer Information:
12577783-12 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
FASTENER LENGTH | 0.312 INCHES NOMINAL | HEAD STYLE | HEADLESS (SETSCREW) | INTERNAL DRIVE STYLE | HEXAGON | MATERIAL | UNABLE TO DECODE | PART NAME ASSIGNED BY CONTROLLING AGENCY | SETSCREW,HEXAGON,SOCKET | POINT STYLE | FLAT | POINT DIAMETER | 0.056 INCHES NOMINAL | NOMINAL THREAD DIAMETER | 0.112 INCHES | SPECIAL FEATURES | EVERY LOT OF FASTENERS SHALL HAVE A CERTIFICATE OF COMPLIANCE WITH LOT TRACEABILITY; VERIFICATION OF CHEMISTRY, PHYSICAL PROPERTIES, HARDNESS, AND DIMENSIONAL REQUIREMENTS SHALL BE BASED ON A HEAT LOT SAMPLE PLAN | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | UNABLE TO DECODE | TEST DATA DOCUMENT | NAS-51963 AND PARAGRAPH 8.1, DRAWING 12578628 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 | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 40 | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | WIDTH ACROSS FLATS | 0.050 INCHES NOMINAL |
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