5305-00-863-9046 SCREW,EXTERNALLY RELIEVED BODY Index 5310-00-863-9058 WASHER,SPECIAL

National Stock Number:
5310-00-863-9055

Federal Supply Class:
5310

National Item Identification Number:
008639055

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
0000080500F0228SAFRAN HELICOPTER ENGINES
H14-415653HOWMET GLOBAL FASTENING SYSTEMS INC
H14-475237HOWMET GLOBAL FASTENING SYSTEMS INC.
H14-4A0126LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE
H14-4F6033TECNOTEC SARL
H14-4F7652KLX AEROSPACE SOLUTIONS II SAS
H14-4FB009KLX INC


Techincal Specification:
BEARING SURFACE TYPEFLAT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.219 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.312 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNF


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