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National Stock Number:
5305-01-439-8644
Federal Supply Class:
5305
National Item Identification Number:
014398644
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:
| 1513505-003 | 47916 | HARRIS-MAGNAVOX SYSTEMS CO A JOINT VENTURE | | FTA7022HS-6-3-16 | 58794 | FASTENER TECHNOLOGY CORP |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.138 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.250 INCHES NOMINAL | | FASTENER LENGTH | 0.980 INCHES MINIMUM AND | | 1.020 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING PRIMARY WASHER | | ALUMINUM ALLOY 7075 STAND-OFF | | STEEL CORROSION RESISTING FASTENER | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-A-225/9, T6 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF | | ASTM A582, 399 SERIES ASSN STD SINGLE MATERIAL RESPONSE FASTENER | | SURFACE TREATMENT | PASSIVATE PRIMARY WASHER | | ANODIZE STAND-OFF | | PASSIVATE FASTENER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541, CLSS 3 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF | | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER | | HEAD STYLE | FLAT CHAMFER | | HEAD DIAMETER | 0.200 INCHES MINIMUM AND | | 0.240 INCHES MAXIMUM | | HEAD HEIGHT | 0.134 INCHES MINIMUM AND | | 0.138 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.109 INCHES NOMINAL | | MATERIAL ACCOMMODATED THICKNESS | 0.076 INCHES MINIMUM AND | | 0.105 INCHES MAXIMUM |
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