5310-01-393-2602 WASHER,LOCK Index 5310-01-393-2604 WASHER,FLAT

National Stock Number:
5305-01-393-2603

Federal Supply Class:
5305

National Item Identification Number:
013932603

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:
DCTLE7900P-8-E-40HDW7HUCK INTERNATIONAL, INC.
DCTLE7900P-8-E-497928HUCK INTL INC


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.250 INCHES NOMINAL
FASTENER LENGTH0.722 INCHES NOMINAL
MATERIALSTEEL COMP 316 PRIMARY WASHER
STEEL COMP 304 STAND-OFF
STEEL COMP 302 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONFED-STD66 FED STD SINGLE MATERIAL RESPONSE PRIMARY WASHER
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF
ASTM A493 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
SURFACE TREATMENTOXIDE STAND-OFF
OXIDE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF
MIL-C-13924 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER
HEAD STYLEPAN
HEAD DIAMETER0.314 INCHES NOMINAL
HEAD HEIGHT0.110 INCHES NOMINAL
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIAL ACCOMMODATED THICKNESS0.251 INCHES MINIMUM AND
0.312 INCHES MAXIMUM
FEATURES PROVIDEDLOCK WASHER AND
SLEEVE


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