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		                        | National Stock Number:
 5305-01-329-9957
 
 Federal Supply Class:
 5305
 
 National Item Identification Number:
 013299957
 
 Description:
 SCREW,MACHINE
 
 Detail:
 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
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 Manufacturer Information:
 
 | 03A292-3-24 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP |  | 03A292-3-24 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION |  | AIC4414-3-24 | 06725 | SPS TECHNOLOGIES, LLC |  | 111290-3-24 | 0PTK6 | SPS TECHNOLOGIES INC |  | 111290-3-24 | 80539 | SPS TECHNOLOGIES, LLC |  | 3D0005-3-24 | 88277 | THE BOEING COMPANY |  | AIC4463-3-24 | 06725 | SPS TECHNOLOGIES, LLC |  | SC5049-3-24 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC |  | SC5084-3-24 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC |  | FIT7946-3-24 | 58998 | FASTENER INNOVATION TECHNOLOGY, INC. | 
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 Techincal Specification:
 
 | BEARING SURFACE OF HEAD SURFACE FINISH | 63.0 MICROINCHES |  | FASTENER LENGTH | 1.472 INCHES MINIMUM AND 1.519 INCHES MAXIMUM |  | HEAD HEIGHT | 0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |  | HEAD STYLE | HEXAGON |  | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |  | PROPRIETARY CHARACTERISTICS | PACS |  | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |  | NOMINAL THREAD DIAMETER | 0.190 INCHES |  | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE |  | SCREW MATERIAL | TITANIUM ALLOY UNS R56400 |  | SHANK SURFACE FINISH | 32.0 MICROINCHES |  | WIDTH BETWEEN FLATS | 0.305 INCHES MINIMUM AND 0.314 INCHES MAXIMUM |  | THREAD CLASS | 3A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD LENGTH | 1.456 INCHES NOMINAL |  | THREAD QUANTITY PER INCH | 32 |  | THREAD SURFACE FINISH | 32.0 MICROINCHES |  | THREAD SERIES DESIGNATOR | UNJF | 
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