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National Stock Number:
5305-01-099-9502
Federal Supply Class:
5305
National Item Identification Number:
010999502
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:
| 51B650-3-8 | 06725 | SPS TECHNOLOGIES, LLC | | 51B650-3-8 | 06905 | BRUDERHOF COMMUNITIES IN NEW YORK INC | | 51B650-3-8 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 51B650-3-8 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. | | 51B650-3-8 | 1RC86 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 51B650-3-8 | 27624 | SPS TECHNOLOGIES LLC | | 51B650-3-8 | 73197 | HI-SHEAR CORPORATION | | 51B650-3-8 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 51B650-3-8 | 79U29 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 51B650-3-8 | 80539 | SPS TECHNOLOGIES, LLC | | 51B650-3-8 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
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Techincal Specification:
| FASTENER LENGTH | 0.469 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | | HEAD DIAMETER | 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM | | HEAD HEIGHT | 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM | | HEAD STYLE | PAN | | INTERNAL DRIVE STYLE | TORQUE SET | | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | NAS621 ASSN STD SINGLE MATERIAL RESPONSE | | SCREW SURFACE TREATMENT | ALUMINUM | | SCREW MATERIAL | TITANIUM ALLOY UNS R54520 | | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 294 FSCM 73197 MFR REF SINGLE TREATMENT RESPONSE | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.407 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
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