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National Stock Number: 5305-01-252-3751
Federal Supply Class: 5305
National Item Identification Number: 012523751
Description: SCREW ASSEMBLY,PANEL
Detail: A HEADED, THREADED FASTENING DEVICE OVER WHICH MAY BE ASSEMBLED; (1) A STAND-OFF; (2) A FLANGED BUSHING WITH WASHER(S) AND/OR A SHOULDERED BUSHING WITHOUT A FLANGE, OR IT MAY HAVE AN INTERNALLY THREADED SLEEVE THAT IS AN INTEGRAL PART OF THE SCREW; A WASHER AND AN EXTERNALLY THREAD SELF-LOCKING BUSHING THAT IS DRIVEN BY AN INSERTED DRIVER. ATTACHED TO PANEL BY THREADED BUSHING OR BY FLARING END OF STAND-OFF, OR BUSHING. USED IN CONJUNCTION WITH A SPEED NUT, NUT PLATE, OR DRIVEN INTO A THREADED HOLE IN THE ITEM THAT THE PANEL IS FASTENED TO. MAY BE SPRING LOADED.
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Manufacturer Information:
| F7500-M5-B-5 | 17446 | HUCK INTERNATIONAL, INC | | F7500-M5-B-5 | 97928 | HUCK INTL INC |
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Techincal Specification:
| EXTERNAL THREAD TOLERANCE CLASS | 4H6H | | FASTENER LENGTH | 25.4 MILLIMETERS MINIMUM AND 31.2 MILLIMETERS MAXIMUM | | HEAD HEIGHT | 7.2 MILLIMETERS NOMINAL | | MATERIAL ACCOMMODATED THICKNESS | 0.12 MILLIMETERS MINIMUM AND 3.04 MILLIMETERS MAXIMUM | | MATERIAL | ALUMINUM ALLOY 6061 HEAD | | MATERIAL | STEEL COMP 302B SPRING | | MATERIAL | STEEL CORROSION RESISTING GRIP | | NOMINAL THREAD DIAMETER | 5.0 MILLIMETERS | | WIDTH BETWEEN FLATS | 11.3 MILLIMETERS NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 19.0 MILLIMETERS MINIMUM AND 19.5 MILLIMETERS MAXIMUM | | THREAD SERIES DESIGNATOR | ISO M | | THREAD PITCH IN MILLIMETERS | 0.8 |
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