5310-00-964-0257 NUT,SELF LOCKING Index 5310-00-964-0259 NUT,SELF LOCKING

National Stock Number:
5310-00-964-0258

Federal Supply Class:
5310

National Item Identification Number:
009640258

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:
14632HG048-480539SPS TECHNOLOGIES, LLC
C064-048-481755LOCKHEED MARTIN CORPORATION
F29335-4-415653HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THREAD DIRECTIONRIGHT-HAND
NUT STYLEPLATE
MATERIALSTEEL OVERALL
THREAD SERIESUNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-N-25027 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
OVERALL HEIGHT0.890 INCHES MAXIMUM
NUT LENGTH1.285 INCHES MAXIMUM
NUT HEIGHT0.631 INCHES MAXIMUM
PLATE THICKNESS0.020 INCHES NOMINAL
PLATE WIDTH0.827 INCHES MAXIMUM
NUT COUNTERBORE DEPTH0.301 INCHES MINIMUM NUT
COUNTERBORE DIAMETER0.425 INCHES NOMINAL NUT
LUBRICATIONDRY FILM LUBRICANT
NUT MOUNTING PROVISIONSTRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE DIAMETER0.130 INCHES MINIMUM AND
0.135 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.495 INCHES MINIMUM AND
0.505 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.998 INCHES MINIMUM AND
1.002 INCHES MAXIMUM
TEMP RATING-80.0 DEG FAHRENHEIT MINIMUM AND
375.0 DEG FAHRENHEIT MAXIMUM
FEATURES PROVIDEDFLOATING NUT
THE MANUFACTURERS DATA
MANUFACTURERS CODE80539
DESIGN CONTROL REFERENCE14632HG048-4


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