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National Stock Number: 5305-01-348-8660
Federal Supply Class: 5305
National Item Identification Number: 013488660
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:
03A292-06-6 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | 03A292-06-6 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 111290-06-6 | 0PTK6 | SPS TECHNOLOGIES INC | 111290-06-6 | 80539 | SPS TECHNOLOGIES, LLC | AIC4414-06-6 | 06725 | SPS TECHNOLOGIES, LLC | SC5084-06-6 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
BEARING SURFACE OF HEAD SURFACE FINISH | 63.0 MICROINCHES | FASTENER LENGTH | 0.359 INCHES MINIMUM AND 0.406 INCHES MAXIMUM | HEAD HEIGHT | 0.080 INCHES MINIMUM AND 0.093 INCHES MAXIMUM | HEAD STYLE | HEXAGON | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | NOMINAL THREAD DIAMETER | 0.138 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 | 0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.297 INCHES MINIMUM AND 0.406 INCHES MAXIMUM | THREAD SERIES DESIGNATOR | UNJC | THREAD QUANTITY PER INCH | 32 | THREAD SURFACE FINISH | 32.0 MICROINCHES |
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