5305-00-445-1147, SCREW ASSEMBLY,PANEL

National Stock Number:
5305-00-445-1147

Federal Supply Class:
5305

National Item Identification Number:
004451147

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:

128C613F10B3	97942	NORTHROP GRUMMAN SYSTEMS CORPORATION
F7500-10B3	0HDW7	HUCK INTERNATIONAL, INC.
F7500-10B3	97928	HUCK INTL INC
F7500-10B3	D9182	ZF INDUSTRIEANTRIEBE WITTEN GMBH

Techincal Specification:

FASTENER LENGTH	0.542 INCHES NOMINAL
HEAD DIAMETER	0.451 INCHES NOMINAL
HEAD HEIGHT	0.290 INCHES NOMINAL
HEAD STYLE	KNURLED NO. 2
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD 4TH MATERIAL RESPONSE THREADS
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/8 FED SPEC 3RD MATERIAL RESPONSE STAND-OFF
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/8 FED SPEC 1ST MATERIAL RESPONSE HEAD
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-423 FED SPEC 2ND MATERIAL RESPONSE SPRING
MATERIAL	ALUMINUM ALLOY 6061 HEAD
MATERIAL	ALUMINUM ALLOY 6061 STAND-OFF
MATERIAL	STEEL COMP 302 SPRING
MATERIAL	STEEL COMP 303 THREADS
NOMINAL THREAD DIAMETER	0.190 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35STDC2BDJDDMIL-A-8625 FED SPEC 2ND TREATMENT RESPONSE SPRING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC 4TH TREATMENT RESPONSE THREADS
SURFACE TREATMENT	ANODIZE HEAD
SURFACE TREATMENT	ANODIZE STAND-OFF
SURFACE TREATMENT	PASSIVATE SPRING
SURFACE TREATMENT	PASSIVATE THREADS
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.180 INCHES NOMINAL
THREAD SERIES DESIGNATOR	UNF
THREAD QUANTITY PER INCH	32

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