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National Stock Number:
5305-00-007-2904
Federal Supply Class:
5305
National Item Identification Number:
000072904
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:
| 331126-34 | 3B150 | RAYTHEON COMPANY | | 331126-34 | 49956 | RAYTHEON COMPANY | | DRB7500-8B4 | 0HDW7 | HUCK INTERNATIONAL, INC. | | 331126-34 | 54X10 | RAYTHEON COMPANY | | DRB7500-8B4 | 97928 | HUCK INTL INC |
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Techincal Specification:
| FASTENER LENGTH | 0.565 INCHES NOMINAL | | HEAD DIAMETER | 0.420 INCHES NOMINAL | | HEAD HEIGHT | 0.495 INCHES NOMINAL | | HEAD STYLE | FLAT CHAMFER | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL ACCOMMODATED THICKNESS | 0.063 INCHES MINIMUM AND 0.125 INCHES MAXIMUM | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | SPECIAL FEATURES | HEAD VERTICALLY KNURLED | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 32 |
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