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National Stock Number:
5305-01-095-5376
Federal Supply Class:
5305
National Item Identification Number:
010955376
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:
| 481106-54 | 3B150 | RAYTHEON COMPANY | | 481106-54 | 49956 | RAYTHEON COMPANY | | FRSS7500-8-C-3 | 17446 | HUCK INTERNATIONAL, INC | | FRSS7500-8-C-3 | 97928 | HUCK INTL INC |
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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 | | FASTENER LENGTH | 0.635 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 6061 HEAD | | STEEL COMP 301 PRIMARY WASHER | | STEEL COMP 303 BEARING SURFACE OF HEAD | | STEEL COMP 302 SPRING | | STEEL COMP 304 STAND-OFF | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-22518 FED SPEC SINGLE MATERIAL RESPONSE HEAD | | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE PRIMARY WASHER | | ASTM A-493 ASSN STD SINGLE MATERIAL RESPONSE BEARING SURFACE OF HEAD | | QQ-W-423 FORM I COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING | | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF | | SURFACE TREATMENT | ANODIZE HEAD | | PASSIVATE PRIMARY WASHER | | PASSIVATE BEARING SURFACE OF HEAD | | PASSIVATE SPRING | | PASSIVATE STAND-OFF | | HEAD STYLE | KNURLED NO. 4 | | HEAD DIAMETER | 0.420 INCHES NOMINAL | | HEAD HEIGHT | 0.495 INCHES NOMINAL | | MATERIAL ACCOMMODATED THICKNESS | 0.094 INCHES MINIMUM AND | | 0.155 INCHES MAXIMUM |
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