5305-01-134-5086, SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-134-5086

Federal Supply Class:
5305

National Item Identification Number:
011345086

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:

M86K0003-1	12464	MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO
M86K0003-1	19133	MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS AEROSPACE OPNS WEST

Techincal Specification:

THREAD SERIES DESIGNATOR	UNC
NOMINAL THREAD DIAMETER	0.086 INCHES
THREAD QUANTITY PER INCH	56
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.093 INCHES NOMINAL
FASTENER LENGTH	0.375 INCHES NOMINAL
MATERIAL	STEEL COMP 302 OR
	STEEL COMP 303 OR
	STEEL COMP 304 OR
	STEEL COMP 305 OR
	STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	FED-STD-66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT	OXIDE HEAD
	OXIDE THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-13924,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE HEAD
	MIL-C-13924,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE THREADS
MINIMUM TENSILE STRENGTH	300 POUNDS PER SQUARE INCH
HEAD STYLE	FLAT CHAMFER
HEAD DIAMETER	0.134 INCHES MINIMUM AND
	0.140 INCHES MAXIMUM
HEAD HEIGHT	0.083 INCHES MINIMUM AND
	0.086 INCHES MAXIMUM
CHAMFER ANGLE	30.0 DEGREES MINIMUM AND
	45.0 DEGREES MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE	12464
DESIGN CONTROL REFERENCE	M86K0003-1

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