5305-01-137-6727, SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-137-6727

Federal Supply Class:
5305

National Item Identification Number:
011376727

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:

4790937-001	1W025	NORTHROP GRUMMAN SYSTEMS CORP
4790937-001	64583	HARRIS CORP GOVERNMENT AEROSPACE SYSTEMS DIV
C10139-12CB4	0HDW7	HUCK INTERNATIONAL, INC.
FRB7500-12C-B-4	17446	HUCK INTERNATIONAL, INC
C10139-12CB4	58794	FASTENER TECHNOLOGY CORP
C10139-12CB4	81755	LOCKHEED MARTIN CORPORATION
FRB7500-12CB4	0HDW7	HUCK INTERNATIONAL, INC.
FT1100-12CB4	58794	FASTENER TECHNOLOGY CORP
FRB7500-12CB4	97928	HUCK INTL INC
FRB7500-12C-B-4	D9182	ZF INDUSTRIEANTRIEBE WITTEN GMBH

Techincal Specification:

THREAD SERIES DESIGNATOR	UNC
NOMINAL THREAD DIAMETER	0.250 INCHES
THREAD QUANTITY PER INCH	20
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
FASTENER LENGTH	0.590 INCHES NOMINAL
MATERIAL	ALUMINUM ALLOY 6061 HEAD
	STEEL COMP 302 SPRING
	ALUMINUM ALLOY 6061 STAND-OFF
	STEEL COMP 302 OR
	STEEL COMP 304 OR
	STEEL COMP 305 OR
	STEEL COMP 316 OR
	STEEL COMP 321 OR
	STEEL COMP 347 OR
	STEEL COMP 384 OR
	STEEL COMP 385 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/8 TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE HEAD
	QQ-W-423 COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING
	QQ-A-225/8 TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF
	ASTM A493 ASSN STD ALL MATERIAL RESPONSES FASTENER
SURFACE TREATMENT	ANODIZE HEAD
	PASSIVATE SPRING
	ANODIZE STAND-OFF
	PASSIVATE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 TY 1 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE HEAD
	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING
	MIL-A-8625 TY 1 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF
	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
HEAD STYLE	FLAT CHAMFER
HEAD DIAMETER	0.531 INCHES NOMINAL
HEAD HEIGHT	0.530 INCHES NOMINAL
INTERNAL DRIVE STYLE	SLOT
MATERIAL ACCOMMODATED THICKNESS	0.032 INCHES MINIMUM AND
	0.093 INCHES MAXIMUM
SPECIAL FEATURES	HEAD VERTICALLY KNURLED

Click here to Register for Free 30-day Trial