5305-01-070-2096 SCREW,CLOSE TOLERANCE Index 5305-01-070-2098 SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-070-2097

Federal Supply Class:
5305

National Item Identification Number:
010702097

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:
867000-000506481NORTHROP GRUMMAN SYSTEMS CORPORATION
867000-000513973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION


Techincal Specification:
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.360 INCHES MINIMUM AND
0.390 INCHES MAXIMUM
FASTENER LENGTH1.770 INCHES MINIMUM AND
1.880 INCHES MAXIMUM
MATERIALSTEEL COMP 302 OR
STEEL COMP 304 OR
STEEL COMP 304L OR
STEEL COMP 305 OR
STEEL COMP 309 OR
STEEL COMP 310 OR
STEEL COMP 317 OR
STEEL COMP 347 OR
STEEL COMP 303 OR
STEEL COMP 303SE SPRING
STEEL COMP 303SE STAND-OFF
STEEL COMP 302 OR
STEEL COMP 316 OR
STEEL COMP 316L OR
STEEL COMP 321 OR
STEEL COMP 347 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR
QQ-S-763 FED SPEC 3RD MATERIAL RESPONSE OR
QQ-S-763 FED SPEC 5TH MATERIAL RESPONSE OR
QQ-S-763 FED SPEC 8TH MATERIAL RESPONSE OR
QQ-S-763 FED SPEC 9TH MATERIAL RESPONSE OR
QQ-S-763 FED SPEC 11TH MATERIAL RESPONSE OR
ASTM A582 ASSN STD 12TH MATERIAL RESPONSE OR
ASTM A582 ASSN STD 13TH MATERIAL RESPONSE SPRING
QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR
QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OR
QQ-S-763 FED SPEC 4TH MATERIAL RESPONSE OR
QQ-S-763 FED SPEC 6TH MATERIAL RESPONSE OR
QQ-S-763 FED SPEC 7TH MATERIAL RESPONSE OR
QQ-S-763 FED SPEC 10TH MATERIAL RESPONSE OR
ASTM A582 FED SPEC 12TH MATERIAL RESPONSE OR
ASTM A582 FED SPEC 13TH MATERIAL RESPONSE STAND-OFF
QQ-S-763 FED SPEC ALL MATERIAL RESPONSES FASTENER
SURFACE TREATMENTPASSIVATE SPRING
PASSIVATE STAND-OFF
PASSIVATE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STAND-OFF
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
HEAD STYLEHEXAGON EXTENDED WASHER
HEAD HEIGHT0.230 INCHES MINIMUM AND
0.250 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.375 INCHES NOMINAL
EXTENDED WASHER DIAMETER0.437 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE06481
DESIGN CONTROL REFERENCE867000-0005


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