5306-00-638-5277 BOLT,MACHINE Index 5310-00-638-5286 WASHER,KEY

National Stock Number:
5310-00-638-5283

Federal Supply Class:
5310

National Item Identification Number:
006385283

Description:
NUT,SELF-LOCKING,PLATE

Detail:
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
910850-406481NORTHROP GRUMMAN SYSTEMS CORPORATION
F1915-415653HOWMET GLOBAL FASTENING SYSTEMS INC
F1915-475237HOWMET GLOBAL FASTENING SYSTEMS INC.
F1915-4R1120SATAIR A/S


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE
MATERIALSTEEL NUT
STEEL SHELL
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
SURFACE TREATMENTCADMIUM AND
CHROMATE NUT
CADMIUM AND
CHROMATE SHELL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 FED SPEC ALL TREATMENT RESPONSES NUT
QQ-P-416,TYPE 2 FED SPEC ALL TREATMENT RESPONSES SHELL
NUT LENGTH1.047 INCHES MINIMUM AND
1.077 INCHES MAXIMUM
NUT HEIGHT0.281 INCHES NOMINAL
PLATE THICKNESS0.010 INCHES MINIMUM AND
0.040 INCHES MAXIMUM
PLATE WIDTH0.515 INCHES MAXIMUM
NUT COUNTERBORE DEPTH0.062 INCHES MINIMUM NUT
COUNTERBORE DIAMETER0.254 INCHES MINIMUM NUT
LUBRICATIONDRY FILM LUBRICANT
NUT MOUNTING PROVISIONSTRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND
0.103 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.339 INCHES MINIMUM AND
0.349 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.310 INCHES MINIMUM AND
0.314 INCHES MAXIMUM
TEMP RATING45.0 DEG FAHRENHEIT NOMINAL
FEATURES PROVIDEDFLOATING NUT
THE MANUFACTURERS DATA
MANUFACTURERS CODE15653
DESIGN CONTROL REFERENCEF1915-4


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