5305-01-335-0030, SCREW ASSEMBLY,PANEL

5310-01-335-0031 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5305-01-335-0030

Federal Supply Class:
5305

National Item Identification Number:
013350030

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:

868053-0457	06481	NORTHROP GRUMMAN SYSTEMS CORPORATION
868053-0457	13973	LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
868053-457	06481	NORTHROP GRUMMAN SYSTEMS CORPORATION
FRBD7500-4-B-2	0HDW7	HUCK INTERNATIONAL, INC.
868053-457	13973	LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
FRBD7500-4-B-2	97928	HUCK INTL INC

Techincal Specification:

COLOR	BLACK HEAD
COLOR	BLACK PRIMARY WASHER
COLOR	BLACK FASTENER
COLOR	NATURAL SPRING
COLOR	NATURAL STAND-OFF
FASTENER LENGTH	0.749 INCHES MINIMUM AND 0.789 INCHES MAXIMUM
HEAD DIAMETER	0.325 INCHES NOMINAL
HEAD HEIGHT	0.373 INCHES NOMINAL
HEAD STYLE	FLAT CHAMFER
INTERNAL DRIVE STYLE	SLOT
MATERIAL ACCOMMODATED THICKNESS	0.032 INCHES MINIMUM AND 0.093 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM 1580 ASSN STD SINGLE MATERIAL RESPONSE SPRING
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE PRIMARY WASHER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE HEAD
MATERIAL	ALUMINUM ALLOY 6061 HEAD
MATERIAL	IRON ALLOY 660 FASTENER
MATERIAL	STEEL COMP 301 PRIMARY WASHER
MATERIAL	STEEL COMP 302 SPRING
MINIMUM TENSILE STRENGTH	140000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.112 INCHES
SPECIAL FEATURES	STRAIGHT KNURL HEAD. FASTENER HAS TENSIL STRENGTH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TY2 CL2 MIL SPEC SINGLE TREATMENT RESPONSE HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-13924 CL2 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-13924 CL2 MIL SPEC SINGLE TREATMENT RESPONSE PRIMARY WASHER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-S-8625,TY1 CL2 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF
SURFACE TREATMENT	ANODIZE HEAD
SURFACE TREATMENT	ANODIZE STAND-OFF
SURFACE TREATMENT	OXIDE FASTENER
SURFACE TREATMENT	OXIDE PRIMARY WASHER
SURFACE TREATMENT	PASSIVATE SPRING
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH	40

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