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National Stock Number:
5305-01-448-4526
Federal Supply Class:
5305
National Item Identification Number:
014484526
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:
| 51-16-711-26 | 94222 | SOUTHCO INC | | G1-22-9169 | 55827 | ASTRONICS DME LLC |
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Techincal Specification:
| FASTENER LENGTH | 1.062 INCHES MINIMUM | | HEAD HEIGHT | 0.250 INCHES NOMINAL | | HEAD DIAMETER | 0.437 INCHES NOMINAL | | HEAD STYLE | MODIFIED PAN | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL ACCOMMODATED THICKNESS | 0.062 INCHES NOMINAL | | MATERIAL | STEEL COMP 302 BEARING SURFACE OF HEAD | | MATERIAL | STEEL COMP 305 STAND-OFF | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | SPECIAL FEATURES | PASSIVATED SURFACE TREATMENT OF SCREW AND STANDOFF INCLUDES BLACK EPOXY ENAMEL | | SURFACE TREATMENT | PASSIVATE BEARING SURFACE OF HEAD | | SURFACE TREATMENT | PASSIVATE STAND-OFF | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 32 |
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