5305-01-211-6772 SCREW,CAP,SOCKET HEAD Index 5331-01-211-6774 O-RING

National Stock Number:
5305-01-211-6773

Federal Supply Class:
5305

National Item Identification Number:
012116773

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:
850730-000106481NORTHROP GRUMMAN SYSTEMS CORPORATION
850730-000113973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
HJP7940-4-A-10HDW7HUCK INTERNATIONAL, INC.
HJP7940-4-A-197928HUCK INTL INC


Techincal Specification:
MATERIALSTEEL COMP 384 FASTENER OR STEEL COMP 302 FASTENER OR STEEL COMP 304 FASTENER OR STEEL COMP 305 FASTENER OR STEEL COMP 316 FASTENER
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.112 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH40
THREAD SERIES DESIGNATORUNC
FASTENER LENGTH0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
HEAD DIAMETER0.268 INCHES MAXIMUM
HEAD HEIGHT0.143 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIAL ACCOMMODATED THICKNESS0.056 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A493 ASSN STD ALL MATERIAL RESPONSES FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-23195 MIL SPEC ALL MATERIAL RESPONSES STAND-OFF
MATERIALSTEEL COMP 304 STAND-OFF OR STEEL COMP 347 STAND-OFF OR STEEL COMP 348 STAND-OFF OR STEEL COMP 304L STAND-OFF


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