5340-01-101-5625 PLUG,PROTECTIVE,DUST AND MOISTUR Index 4720-01-101-5627 TUBE,DRIVE

National Stock Number:
5305-01-101-5626

Federal Supply Class:
5305

National Item Identification Number:
011015626

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.


Manufacturer Information:
DRSC7900-4-A-20HDW7HUCK INTERNATIONAL, INC.
DRSC7900-4-A-25R793HOWMET GLOBAL FASTENING SYSTEMS INC
S-31317446HUCK INTERNATIONAL, INC
S-31397928HUCK INTL INC
DRSC7900-4-A-297928HUCK INTL INC


Techincal Specification:
FASTENER LENGTH0.410 INCHES NOMINAL
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM FASTENER
HEAD DIAMETER0.219 INCHES NOMINAL
HEAD HEIGHT0.068 INCHES NOMINAL
HEAD STYLEPAN NO. 2
MATERIAL ACCOMMODATED THICKNESS0.188 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE PRIMARY WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6300 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF
MATERIALCOPPER ALLOY 268 STAND-OFF
MATERIALSTEEL COMP 1010 PRIMARY WASHER
MATERIALSTEEL COMP 4037 FASTENER
NOMINAL THREAD DIAMETER0.112 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTCADMIUM FASTENER
SURFACE TREATMENTCADMIUM PRIMARY WASHER
SURFACE TREATMENTCADMIUM STAND-OFF
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.094 INCHES NOMINAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH40


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