5305-00-139-8172 SCREW,CAP,SOCKET HEAD Index 5305-00-139-8175 SCREW,SPECIAL

National Stock Number:
5305-00-139-8173

Federal Supply Class:
5305

National Item Identification Number:
001398173

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:
536735-196214RAYTHEON COMPANY
CA2886-6P29372HOWMET GLOBAL FASTENING SYSTEMS INC.
CA2886-6PD0680FAIRCHILD FASTENERS EUROPE CAMLOC GMBH
CS5070-158998FASTENER INNOVATION TECHNOLOGY, INC.
FT1380-158794FASTENER TECHNOLOGY CORP


Techincal Specification:
FASTENER LENGTH0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
HEAD DIAMETER0.300 INCHES NOMINAL
HEAD STYLEFILLISTER
MATERIAL ACCOMMODATED THICKNESS0.053 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 300 SERIES MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.298 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


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