5305-14-251-8142 SCREW,MACHINE Index 5305-14-252-0323 SCREW

National Stock Number:
5310-14-252-0039

Federal Supply Class:
5310

National Item Identification Number:
142520039

Description:
NUT,PLAIN,CASTELLATED,HEXAGON

Detail:
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.


Manufacturer Information:
22453BC080LF0111BUREAU NORMALISATION AERONAUTIQUEESPACE
22453BC080LF6760DEMAT SA
5-303-2-08-000F0086SOCATA
5303208000F0086SOCATA
3809-542F6103LUCAS FRANCE SA DIV AEROSPACE FRANCE
22453BC080LF7411MECAERO ARCONIC FASTENING SYSTEMS AND RINGS TOULOUSE
Z00.N5376336376F0086SOCATA
L22453-80BCLF0111BUREAU NORMALISATION AERONAUTIQUEESPACE
9856080014F0228SAFRAN HELICOPTER ENGINES
L22453-80BCLKCF40ANIXTER LTD


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
MATERIAL DOCUMENT AND CLASSIFICATIONNF A 35-551 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 35NC6 OVERALL
NOMINAL THREAD SIZE8.0 MILLIMETERS
NUT HEIGHT7.0 MILLIMETERS NOMINAL
NUT STYLECASTELLATED, HEXAGON
WIDTH ACROSS FLATS13.0 MILLIMETERS NOMINAL
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS1.25
THREAD TOLERANCE CLASS4H5H INTERNAL
THREAD SERIESISO M


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