5305-01-240-7398, SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-240-7398

Federal Supply Class:
5305

National Item Identification Number:
012407398

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:

16611258-005	28009	SYPRIS ELECTRONICS, LLC
PSS7900-6-A-2.5	17446	HUCK INTERNATIONAL, INC
PSS7900-6-A-2.5	97928	HUCK INTL INC

Techincal Specification:

FASTENER LENGTH	0.367 INCHES NOMINAL
HEAD DIAMETER	0.270 INCHES MAXIMUM
HEAD HEIGHT	0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
HEAD STYLE	PAN
NOMINAL THREAD DIAMETER	0.138 INCHES
INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1
MATERIAL ACCOMMODATED THICKNESS	0.187 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5732 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A580 ASSN STD SINGLE MATERIAL RESPONSE SPRING
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF
MATERIAL	IRON ALLOY 660 FASTENER
MATERIAL	STEEL COMP 304 STAND-OFF
MATERIAL	STEEL COMP 302 SPRING
MINIMUM TENSILE STRENGTH	160000 POUNDS PER SQUARE INCH
THREAD QUANTITY PER INCH	32
THREAD SERIES DESIGNATOR	UNC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.145 INCHES NOMINAL
THREAD CLASS	3A

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