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National Stock Number:
5305-01-144-0633
Federal Supply Class:
5305
National Item Identification Number:
011440633
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:
| 586R071H03 | 17446 | HUCK INTERNATIONAL, INC | | 586R071H03 | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | 586R071H03 | 58794 | FASTENER TECHNOLOGY CORP | | 586R071H03 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.405 INCHES MINIMUM AND | | 0.435 INCHES MAXIMUM | | FASTENER LENGTH | 1.337 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES PRIMARY WASHER | | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE SPRING | | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE FASTENER | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | MINIMUM TENSILE STRENGTH | 175000 POUNDS PER SQUARE INCH | | HEAD STYLE | HEXAGON | | HEAD HEIGHT | 0.172 INCHES MINIMUM AND | | 0.190 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.367 INCHES MINIMUM AND | | 0.375 INCHES MAXIMUM | | MATERIAL ACCOMMODATED THICKNESS | 0.252 INCHES MINIMUM AND | | 0.292 INCHES MAXIMUM | | SPECIAL FEATURES | SELECTED ITEM | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 97942 | | MFR SOURCE CONTROLLING REFERENCE | 586R071H03 |
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