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National Stock Number:
5305-01-362-6170
Federal Supply Class:
5305
National Item Identification Number:
013626170
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:
| 999593 | 61742 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 999593 | 94222 | SOUTHCO INC | | DP7950-6-B-8 | 0HDW7 | HUCK INTERNATIONAL, INC. | | DP-7950-6-B-8 | 17446 | HUCK INTERNATIONAL, INC | | DP-7950-6-B-8 | 97928 | HUCK INTL INC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.138 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.250 INCHES NOMINAL | | FASTENER LENGTH | 0.480 INCHES MINIMUM AND | | 0.520 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 7075 STAND-OFF | | STEEL OR | | STEEL COMP 302 FASTENER | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9 FED SPEC 1ST MATERIAL RESPONSE OR | | AMS 4122 ASSN STD 2ND MATERIAL RESPONSE STAND-OFF | | ASTM-A-581 ASSN STD 1ST MATERIAL RESPONSE OR | | AMS 5636 ASSN STD 2ND MATERIAL RESPONSE FASTENER | | SURFACE TREATMENT | CHROMATE OR | | ANODIZE STAND-OFF | | PASSIVATE FASTENER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BMIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE OR | | MIL-A-8625 MIL SPEC 2ND TREATMENT RESPONSE STAND-OFF | | QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE FASTENER | | HEAD STYLE | PAN | | HEAD DIAMETER | 0.270 INCHES NOMINAL | | HEAD HEIGHT | 0.095 INCHES MINIMUM AND | | 0.145 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MATERIAL ACCOMMODATED THICKNESS | 0.049 INCHES MINIMUM AND | | 0.075 INCHES MAXIMUM |
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