5310-01-161-2497 NUT,PLAIN,CASTELLATED,HEXAGON Index 5310-01-161-2499 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-01-161-2498

Federal Supply Class:
5310

National Item Identification Number:
011612498

Description:
NUT,SELF-LOCKING,DOUBLE HEXAGON

Detail:
A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.


Manufacturer Information:
LD114-0017-000643999THE BOEING COMPANY


Techincal Specification:
COUNTERSINK ANGLE90.0 DEGREES NOMINAL THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.348 INCHES NOMINAL
NUT STYLEDOUBLE HEXAGON
WIDTH ACROSS FLATS0.631 INCHES NOMINAL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNJF


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