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National Stock Number:
5305-01-501-9750
Federal Supply Class:
5305
National Item Identification Number:
015019750
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:
| 11438307-117 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 11438307-117 | 3B150 | RAYTHEON COMPANY | | 11438307-117 | 49956 | RAYTHEON COMPANY | | 11438307-117 | 54X10 | RAYTHEON COMPANY | | FT1500-8-2-3DL | 58794 | FASTENER TECHNOLOGY CORP |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.425 INCHES MINIMUM AND | | 0.465 INCHES MAXIMUM | | FASTENER LENGTH | 0.920 INCHES MINIMUM AND | | 0.960 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 6061 HEAD | | STEEL COMP 301 SECONDARY WASHER | | STEEL COMP 1075 PRIMARY WASHER | | STEEL COMP 302 OR | | STEEL COMP 304 OR | | STEEL COMP 304L OR | | STEEL COMP 305 OR | | STEEL COMP 316 OR | | STEEL COMP 316L OR | | STEEL COMP 384 BEARING SURFACE OF HEAD | | STEEL COMP 302 SPRING | | STEEL COMP 304 STAND-OFF | | SURFACE TREATMENT | ANODIZE HEAD | | PASSIVATE SECONDARY WASHER | | PASSIVATE PRIMARY WASHER | | PASSIVATE BEARING SURFACE OF HEAD | | PASSIVATE SPRING | | PASSIVATE STAND-OFF | | HARDNESS RATING | 43.0 ROCKWELL C MINIMUM AND | | 47.0 ROCKWELL C MAXIMUM PRIMARY WASHER | | HEAD STYLE | KNURLED NO. 5 | | HEAD DIAMETER | 0.420 INCHES NOMINAL | | HEAD HEIGHT | 0.495 INCHES NOMINAL | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL ACCOMMODATED THICKNESS | 0.032 INCHES MINIMUM AND | | 0.093 INCHES MAXIMUM | | SPECIAL FEATURES | STUD MATERIAL CLASS 300 SERIES STEEL; PRIMARY WASHER WAVE SHAPED 2 REQUIRED |
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