5305-01-334-4216, SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-334-4216

Federal Supply Class:
5305

National Item Identification Number:
013344216

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:

868197-0043	06481	NORTHROP GRUMMAN SYSTEMS CORPORATION
868197-0043	13973	LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
FSC7900-6-B-3	0HDW7	HUCK INTERNATIONAL, INC.
FT1056-43A	58794	FASTENER TECHNOLOGY CORP
FSC7900-6-B-3	97928	HUCK INTL INC

Techincal Specification:

COLOR	BLACK FASTENER
COLOR	BLACK SECONDARY WASHER
COLOR	BLACK PRIMARY WASHER
COLOR	BLACK STAND-OFF
FASTENER LENGTH	0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
HEAD DIAMETER	0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HEAD STYLE	KNURLED NO. 3
INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1
MATERIAL ACCOMMODATED THICKNESS	0.032 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A493 ASSN STD ALL MATERIAL RESPONSES FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A493 ASSN STD ALL MATERIAL RESPONSES PRIMARY WASHER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-23195 MIL SPEC SINGLE MATERIAL RESPONSE STAND-OFF
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE SECONDARY WASHER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-423 COND.B FED SPEC SINGLE MATERIAL RESPONSE SPRING
MATERIAL	STEEL COMP 301 SECONDARY WASHER
MATERIAL	STEEL COMP 304 FASTENER OR STEEL COMP 305 FASTENER OR STEEL COMP 316 FASTENER OR STEEL COMP 384 FASTENER
MATERIAL	STEEL COMP 304 PRIMARY WASHER OR STEEL COMP 305 PRIMARY WASHER OR STEEL COMP 316 PRIMARY WASHER OR STEEL COMP 384 PRIMARY WASHER
MATERIAL	STEEL COMP 304 STAND-OFF
MATERIAL	STEEL COMP 302 SPRING
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	0.138 INCHES
SPECIAL FEATURES	TWO FLAT WASHERS
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-C-13924 CL2 MIL SPEC SINGLE TREATMENT RESPONSE SECONDARY WASHER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-13924 CL2 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING
SURFACE TREATMENT	OXIDE FASTENER
SURFACE TREATMENT	OXIDE SECONDARY WASHER
SURFACE TREATMENT	OXIDE PRIMARY WASHER
SURFACE TREATMENT	OXIDE STAND-OFF
SURFACE TREATMENT	PASSIVATE SPRING
THREAD LENGTH	0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD QUANTITY PER INCH	32
THREAD SERIES DESIGNATOR	UNC

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