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
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
SURFACE TREATMENT	PASSIVATE FASTENER
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.295 INCHES MINIMUM AND 0.325 INCHES MAXIMUM
THREAD QUANTITY PER INCH	24
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)

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