5305-01-081-9476, SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-081-9476

Federal Supply Class:
5305

National Item Identification Number:
010819476

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:

581R275H24	48306	NORTHROP GRUMMAN SUPPORT SERVICES CORP
581R275H24	58794	FASTENER TECHNOLOGY CORP
CA28016-6P	29372	HOWMET GLOBAL FASTENING SYSTEMS INC.
581R275H24	97942	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

FASTENER LENGTH	0.375 INCHES NOMINAL
HEAD DIAMETER	0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD HEIGHT	0.130 INCHES NOMINAL
HEAD STYLE	FILLISTER
MATERIAL ACCOMMODATED THICKNESS	0.062 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-764 COND A FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF
MATERIAL	STEEL COMP 302 SPRING
MATERIAL	STEEL COMP 303 STAND-OFF
MATERIAL	STEEL COMP 305 FASTENER
NOMINAL THREAD DIAMETER	0.164 INCHES
SPECIAL FEATURES	W/LOCKWASHER AND WASHER,FLAT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3A
THREAD LENGTH	0.312 INCHES NOMINAL
THREAD DIRECTION	RIGHT-HAND
THREAD QUANTITY PER INCH	32
THREAD SERIES DESIGNATOR	UNC

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