6250-00-915-1211 BALLAST,LAMP Index 5910-00-915-1213 CAPACITOR,FIXED,MICA DIELECTRIC

National Stock Number:
5310-00-915-1212

Federal Supply Class:
5310

National Item Identification Number:
009151212

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
33A7-05404236LOCKHEED MARTIN CORP
42FW52456878SPS TECHNOLOGIES, LLC
FAC1421-52423974CRESTVIEW AEROSPACE LLC
A29185-256878SPS TECHNOLOGIES, LLC
DHT33562554ALCOA GLOBAL FASTENERS INC. DBA SIMMONDS MECAERO FAS PDTS DIV SIMMONDS MECAERO FAS PDTS
ZEB1845-05472962HARVARD INDUSTRIES INC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.593 INCHES MAXIMUM
OVERALL HEIGHT0.396 INCHES MINIMUM AND
0.411 INCHES MAXIMUM
WASHER THICKNESS0.090 INCHES NOMINAL
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND
0.439 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE04236
DESIGN CONTROL REFERENCE33A7-054


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