5305-01-290-9679, SCREW ASSEMBLY,PANEL

5310-01-290-9680 NUT,SELF-LOCKING,SPLINE

National Stock Number:
5305-01-290-9679

Federal Supply Class:
5305

National Item Identification Number:
012909679

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:

22T03-2-07-1BB	71286	HOWMET GLOBAL FASTENING SYSTEMS INC
GS553AY10-2-7	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

COLOR	BLACK STAND-OFF
FASTENER LENGTH	0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM
HEAD DIAMETER	0.340 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
HEAD HEIGHT	0.195 INCHES MAXIMUM
HEAD STYLE	PAN NO. 2
INTERNAL DRIVE STYLE	SLOT
MATERIAL ACCOMMODATED THICKNESS	0.076 INCHES MINIMUM AND 0.091 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 3617 ASSN STD SINGLE MATERIAL RESPONSE STAND-OFF
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE FASTENER
MATERIAL	PLASTIC POLYHEXAMETHYLENE AMIDE STAND-OFF
MATERIAL	STEEL CORROSION RESISTING FASTENER
NOMINAL THREAD DIAMETER	0.190 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
THREAD QUANTITY PER INCH	24
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
SURFACE TREATMENT	PASSIVATE FASTENER
THREAD DIRECTION	RIGHT-HAND
THREAD CLASS	2A
THREAD LENGTH	0.295 INCHES MINIMUM AND 0.325 INCHES MAXIMUM

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