5310-14-257-8471 NUT,PLAIN,CASTELLATED,HEXAGON Index 5310-14-257-9865 WASHER,FLAT

National Stock Number:
5310-14-257-8472

Federal Supply Class:
5310

National Item Identification Number:
142578472

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:
22451BC080LF0111BUREAU NORMALISATION AERONAUTIQUEESPACE
22451BC080LF6760DEMAT SA
22451BC080LF7411MECAERO ARCONIC FASTENING SYSTEMS AND RINGS TOULOUSE
L22451-80BCLF0111BUREAU NORMALISATION AERONAUTIQUEESPACE


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONNF A 35-551 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 35NC6 OVERALL
NOMINAL THREAD SIZE8.0 MILLIMETERS
NUT HEIGHT9.0 MILLIMETERS NOMINAL
NUT STYLECASTELLATED, HEXAGON
WIDTH ACROSS FLATS13.0 MILLIMETERS NOMINAL
SURFACE TREATMENTCADMIUM OVERALL AND CHROMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS1.25
THREAD TOLERANCE CLASS4H5H INTERNAL
THREAD SERIESISO M


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