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National Stock Number:
5305-01-504-1085
Federal Supply Class:
5305
National Item Identification Number:
015041085
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:
| 111424-08-5 | 80539 | SPS TECHNOLOGIES, LLC | | 3D0069-08-5 | 88277 | THE BOEING COMPANY | | AIC1199-08-5 | 06725 | SPS TECHNOLOGIES, LLC | | SC5077-08-5 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | MB235-08-5 | 73197 | HI-SHEAR CORPORATION | | MB235-08-5 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
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Techincal Specification:
| COUNTERSINK ANGLE | 129.0 DEGREES MINIMUM AND 131.0 DEGREES MAXIMUM | | FASTENER LENGTH | 0.613 INCHES MINIMUM AND 0.643 INCHES MAXIMUM | | HEAD DIAMETER | 0.268 INCHES MINIMUM AND 0.298 INCHES MAXIMUM | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | SCREW MATERIAL | TITANIUM ALLOY UNS R56400 | | SPECIAL FEATURES | SCREW, MACHINE | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.301 INCHES MINIMUM AND 0.331 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNJC |
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