5310-01-223-6673 LOCKNUT Index 5315-01-223-6675 KEY,MACHINE

National Stock Number:
5310-01-223-6674

Federal Supply Class:
5310

National Item Identification Number:
012236674

Description:
NUT,PLAIN,SQUARE

Detail:
A NUT, FLAT ON TOP AND BOTTOM, HAVING 4 FLAT SIDES. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH ACROSS THE FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH ACROSS THE FLATS IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)


Manufacturer Information:
1276-09-23344114BAE SYSTEMS LAND & ARMAMENTS L.P.
1276-09-233A0199FINMECCANICA SPA
552091953711NAVAL SEA SYSTEMS COMMAND
5310PL09575099009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1040 OVERALL OR STEEL COMP 1042 OVERALL OR STEEL COMP 1043 OVERALL OR STEEL COMP 1044 OVERALL OR STEEL COMP 1045 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE24.0 MILLIMETERS
NUT HEIGHT42.0 MILLIMETERS NOMINAL
NUT STYLESQUARE
WIDTH ACROSS FLATS25.0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS2.50
THREAD TOLERANCE CLASS6H INTERNAL
THREAD SERIESM


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