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National Stock Number:
5305-01-327-2260
Federal Supply Class:
5305
National Item Identification Number:
013272260
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:
| DPYE7900-8F-C-4 .5 | 0HDW7 | HUCK INTERNATIONAL, INC. | | DPYE7900-8F-C-4 .5 | 17446 | HUCK INTERNATIONAL, INC | | DPYE7900P-8F-C-4.5 | 0HDW7 | HUCK INTERNATIONAL, INC. | | DPYE7900-8F-C-4.5 | 97928 | HUCK INTL INC |
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Techincal Specification:
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM | | FASTENER LENGTH | 0.712 INCHES MINIMUM AND 0.732 INCHES MAXIMUM | | HEAD DIAMETER | 0.335 INCHES NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK | | LEAD THREAD QUANTITY | FOUR | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A-493-62 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE FASTENER | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF | | MATERIAL | ALUMINUM ALLOY 6061 STAND-OFF | | MATERIAL | STEEL CORROSION RESISTING FASTENER | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | SPECIAL FEATURES | 0.188 IN. MIN,0.187 IN. MAX PANEL GRIP THK | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 32 | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625C TYPE 1,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924A,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER | | SURFACE TREATMENT | ANODIZE STAND-OFF | | SURFACE TREATMENT | OXIDE FASTENER | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.250 INCHES NOMINAL |
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