5310-01-036-6787 NUT,PLAIN,ROUND Index 5310-01-036-6789 NUT,PLAIN,ASSEMBLED WASHER

National Stock Number:
5310-01-036-6788

Federal Supply Class:
5310

National Item Identification Number:
010366788

Description:
NUT,PLAIN,ASSEMBLED WASHER

Detail:
A PLAIN NUT ON WHICH HAS BEEN ASSEMBLED A NONREMOVABLE WASHER.


Manufacturer Information:
E11900-4019L2ESNA, LLC
E11900-472962HARVARD INDUSTRIES INC
MS21244-4C80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS21244-4C96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
COUNTERBORE DIAMETER0.299 INCHES MINIMUM AND 0.309 INCHES MAXIMUM NUT
OVERALL HEIGHT0.365 INCHES MINIMUM AND 0.405 INCHES MAXIMUM
MATERIALIRON ALLOY 660 NUT
NOMINAL THREAD SIZE0.250 INCHES
NUT COUNTERBORE DEPTH0.172 INCHES MINIMUM AND 0.192 INCHES MAXIMUM NUT
NUT STYLEFLAT WITH TURNED BACK EDGE
WASHER OUTSIDE DIAMETER0.530 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEMP RATING450.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNJF


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