5305-01-391-3678, SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-391-3678

Federal Supply Class:
5305

National Item Identification Number:
013913678

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:

2827730P75	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2827730P75	17419	DEUTSCH CO THE
2827730P75	53711	NAVAL SEA SYSTEMS COMMAND
2827730P75	58794	FASTENER TECHNOLOGY CORP

Techincal Specification:

THREAD SERIES DESIGNATOR	UNC
NOMINAL THREAD DIAMETER	0.164 INCHES
THREAD QUANTITY PER INCH	32
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
FASTENER LENGTH	0.370 INCHES MINIMUM AND
	0.400 INCHES MAXIMUM
MATERIAL	STEEL COMP 631 HEAD
	STEEL COMP 302 OR
	STEEL COMP 305 OR
	STEEL COMP 316 SECONDARY WASHER
	ALUMINUM ALLOY 6061 PRIMARY WASHER
	STEEL COMP 304 STAND-OFF
	STEEL COMP 301 OR
	STEEL COMP 304 OR
	STEEL COMP 316 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE HEAD
	QQ-W-423 FED SPEC ALL MATERIAL RESPONSES SECONDARY WASHER
	AISI ASSN STD ALL MATERIAL RESPONSES PRIMARY WASHER
	AISI TY631 ASSN STD SINGLE MATERIAL RESPONSE SPRING
	AISI ASSN STD SINGLE MATERIAL RESPONSE STAND-OFF
	AISI ASSN STD ALL MATERIAL RESPONSES FASTENER
SURFACE TREATMENT	ANODIZE HEAD
	PASSIVATE SECONDARY WASHER
	PASSIVATE PRIMARY WASHER
	PASSIVATE SPRING
	PASSIVATE STAND-OFF
	PASSIVATE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625, TY3 MIL SPEC SINGLE TREATMENT RESPONSE HEAD
	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SECONDARY WASHER
	MIL-A-8625, TY3 MIL SPEC SINGLE TREATMENT RESPONSE PRIMARY WASHER
	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING
	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STAND-OFF
	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
HEAD STYLE	KNURLED NO. 5
HEAD DIAMETER	0.410 INCHES MINIMUM AND
	0.440 INCHES MAXIMUM
HEAD HEIGHT	0.470 INCHES MINIMUM AND
	0.510 INCHES MAXIMUM
INTERNAL DRIVE STYLE	SLOT

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