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National Stock Number:
5305-01-071-0079
Federal Supply Class:
5305
National Item Identification Number:
010710079
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:
| D7500-4-B-2 | 0HDW7 | HUCK INTERNATIONAL, INC. | | D7500-4-B-2 | 97928 | HUCK INTL INC | | STBS12EZ4BD2 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.112 INCHES | | THREAD QUANTITY PER INCH | 40 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.037 INCHES MINIMUM AND | | 0.172 INCHES MAXIMUM | | FASTENER LENGTH | 0.354 INCHES MINIMUM AND | | 0.394 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 6061 HEAD | | STEEL COMP 302 SPRING | | ALUMINUM ALLOY 6061 STAND-OFF | | STEEL COMP 303 FASTENER | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE HEAD | | QQ-W-423 COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING | | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF | | SURFACE TREATMENT | ANODIZE HEAD | | PASSIVATE SPRING | | ANODIZE STAND-OFF | | PASSIVATE FASTENER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 TY 1 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE HEAD | | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING | | MIL-A-8625 TY 1 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF | | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER | | HEAD STYLE | KNURLED NO. 4 | | HEAD DIAMETER | 0.310 INCHES MINIMUM AND | | 0.340 INCHES MAXIMUM | | HEAD HEIGHT | 0.255 INCHES MINIMUM AND | | 0.285 INCHES MAXIMUM | | MATERIAL ACCOMMODATED THICKNESS | 0.063 INCHES MINIMUM AND | | 0.125 INCHES MAXIMUM |
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