5305-01-199-9457, SCREW ASSEMBLY,PANEL

5910-01-199-9458 CAPACITOR,FIXED,GLASS DIELECTRIC

National Stock Number:
5305-01-199-9457

Federal Supply Class:
5305

National Item Identification Number:
011999457

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:

HFTA7900-12D-18	17446	HUCK INTERNATIONAL, INC
HFTA7900-12D-18	97928	HUCK INTL INC

Techincal Specification:

FASTENER LENGTH	3.210 INCHES NOMINAL
HEAD HEIGHT	0.308 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
HEAD STYLE	HEXAGON
MATERIAL ACCOMMODATED THICKNESS	0.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5629,COND H1150 OR H1150M ASSN STD SINGLE MATERIAL RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5643 ASSN STD SINGLE MATERIAL RESPONSE STAND-OFF
MINIMUM TENSILE STRENGTH	155000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.250 INCHES
SPECIAL FEATURES	FURNISHED WITH ONE RETAINING RING,STEEL COMP 303SE PER ASTM-A-582
WIDTH BETWEEN FLATS	0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STAND-OFF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
SURFACE TREATMENT	CADMIUM FASTENER
SURFACE TREATMENT	PASSIVATE STAND-OFF
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.585 INCHES NOMINAL
THREAD QUANTITY PER INCH	28
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)

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