5310-01-593-6694 NUT,SELF-LOCKING,CASTELLATED,HEX 5310-01-593-6787 WASHER,FLAT

National Stock Number:
5310-01-593-6767

Federal Supply Class:
5310

National Item Identification Number:
015936767

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:
BACN10JD207AU81205THE BOEING COMPANY
BACN10JD207AUZ0HA9BOEING DEFENCE AUSTRALIA


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.4375 INCHES
NUT HEIGHT0.253 INCHES MINIMUM AND 0.285 INCHES MAXIMUM
NUT STYLECASTELLATED, HEXAGON
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
WIDTH ACROSS FLATS0.614 INCHES MINIMUM AND 0.627 INCHES MAXIMUM


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