5310-01-274-5664 NUT,SELF-LOCKING,DOUBLE HEXAGON Index 5310-01-274-5666 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-01-274-5665

Federal Supply Class:
5310

National Item Identification Number:
012745665

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
MS17828-8FMOD81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
CRITICALITY CODE JUSTIFICATIONZZZW
DEPARTURE FROM CITED DOCUMENTMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
MATERIALNICKEL ALLOY AND COPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT HEIGHT0.575 INCHES MINIMUM AND 0.610 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIFICATION/STANDARD DATA81349-MIL-I-45208 GOVERNMENT SPECIFICATION AND 96906-MIL-STD-105 GOVERNMENT STANDARD AND 96906-MS17828 GOVERNMENT STANDARD AND 81349-MIL-N-24106 GOVERNMENT SPECIFICATION AND 96906-MIL-STD-129 GOVERNMENT STANDARD AND 81349-MIL-P-23199 GOVERNMENT SPECIFICATION AND 96906-MIL-STD-2132 GOVERNMENT STANDARD AND 96906-MIL-STD-767 GOVERNMENT STANDARD
WIDTH ACROSS FLATS0.741 INCHES MINIMUM AND 0.755 INCHES MAXIMUM
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNF
THREAD QUANTITY PER INCH20


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