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National Stock Number: 5305-00-373-1418
Federal Supply Class: 5305
National Item Identification Number: 003731418
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:
| 2129436-1 | 19315 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS | | 2129436-1 | 55974 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER TEST SYSTEMS DIV | | CA1391-10-2-9 | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | FT1154-1 | 58794 | FASTENER TECHNOLOGY CORP |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.281 INCHES NOMINAL | | FASTENER LENGTH | 0.705 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING SECONDARY WASHER | | STEEL CORROSION RESISTING PRIMARY WASHER | | ALUMINUM STAND-OFF | | STEEL CORROSION RESISTING FASTENER | | SURFACE TREATMENT | PASSIVATE SECONDARY WASHER | | PASSIVATE PRIMARY WASHER | | CHROMATE STAND-OFF | | PASSIVATE FASTENER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SECONDARY WASHER | | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE PRIMARY WASHER | | MIL-C-5541 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF | | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER | | HEAD STYLE | FILLISTER | | HEAD DIAMETER | 0.340 INCHES NOMINAL | | HEAD HEIGHT | 0.123 INCHES MINIMUM AND | | 0.130 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | SLOT |
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