5310-00-151-5485 WASHER,LOCK Index 5310-00-151-5487 NUT,SELF-LOCKING,ASSEMBLED WASHE

National Stock Number:
5310-00-151-5486

Federal Supply Class:
5310

National Item Identification Number:
001515486

Description:
NUT,SELF-LOCKING,ASSEMBLED WASHE

Detail:
A NUT ON WHICH HAS BEEN ASSEMBLED A NONREMOVABLE WASHER. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.


Manufacturer Information:
76676-42856878SPS TECHNOLOGIES, LLC
GN512AW426512NORTHROP GRUMMAN SYSTEMS CORPORATION
NE9106-4019L2ESNA, LLC
NE9106-472962HARVARD INDUSTRIES INC


Techincal Specification:
COUNTERBORE DIAMETER0.294 INCHES MINIMUM AND 0.304 INCHES MAXIMUM NUT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
OVERALL HEIGHT0.410 INCHES MAXIMUM
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
MATERIALSTEEL NUT
MATERIALSTEEL WASHER
NOMINAL THREAD SIZE0.250 INCHES
NUT COUNTERBORE DEPTH0.172 INCHES NOMINAL NUT
NUT HEIGHT0.238 INCHES NOMINAL
NUT STYLEFLAT WITH TURNED BACK EDGE
WASHER OUTSIDE DIAMETER0.560 INCHES MAXIMUM
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
SURFACE TREATMENTCADMIUM OVERALL EXCEPT INSERT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNF


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