5640-01-240-4036 INSULATION SLEEVING,THERMAL Index 5310-01-240-4038 NUT,PLAIN,SLOTTED,HEXAGON

National Stock Number:
5310-01-240-4037

Federal Supply Class:
5310

National Item Identification Number:
012404037

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:
BACN10JD5CD81205THE BOEING COMPANY
BACN10JD5CDZ03F0BOEING DEFENCE AUSTRALIA LTD
NTA11353-5CDA0170LEONARDO SPA AEROSTRUCTURE DIVISION
BACN10JD5CDZ8T75BOEING DEFENCE AUSTRALIA LTD


Techincal Specification:
MATERIALSTEEL COMP 4340 OR STEEL COMP 8740 OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT HEIGHT0.329 INCHES NOMINAL
NUT STYLECASTELLATED, HEXAGON
WIDTH ACROSS FLATS0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYP 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJF
THREAD QUANTITY PER INCH24


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