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National Stock Number:
5305-01-381-2310
Federal Supply Class:
5305
National Item Identification Number:
013812310
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:
| DRBH7500-8-B-3 | 13499 | ROCKWELL COLLINS, INC. |
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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 | 0.858 INCHES NOMINAL | | FASTENER LENGTH | 0.920 INCHES MINIMUM AND | | 0.960 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 6061 HEAD | | STEEL COMP 301 PRIMARY WASHER | | STEEL COMP 302 SPRING | | ALUMINUM ALLOY 6061 STAND-OFF | | IRON ALLOY 660 FASTENER | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE HEAD | | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE PRIMARY WASHER | | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE SPRING | | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF | | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE FASTENER | | SURFACE TREATMENT | ANODIZE HEAD | | PASSIVATE PRIMARY WASHER | | ANODIZE STAND-OFF | | PASSIVATE FASTENER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY1,CL1 MIL SPEC SINGLE TREATMENT RESPONSE HEAD | | MIL-A-8625,TY1,CL1 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF | | HEAD STYLE | PAN NO. 2 | | HEAD DIAMETER | 0.495 INCHES NOMINAL | | HEAD HEIGHT | 0.172 INCHES MINIMUM AND | | 0.202 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL ACCOMMODATED THICKNESS | 0.063 INCHES MINIMUM AND | | 0.125 INCHES MAXIMUM |
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