4140-00-905-5037 FAN,VANEAXIAL Index 5310-00-905-5045 WASHER,FLAT

National Stock Number:
5310-00-905-5040

Federal Supply Class:
5310

National Item Identification Number:
009055040

Description:
NUT,SELF-LOCKING,BLIND RIVET

Detail:
A METALLIC HEADED FASTENER HAVING INTERNAL THREADS FOR A PORTION OF THE FULL LENGTH. IT MAY HAVE A SMOOTH, HEXAGON OR SPLINED SHANK WITH AN OPEN OR CLOSED END. IT IS DESIGNED TO BE EXPANDED TIGHTLY AGAINST THE MATERIAL IT IS BEING INSTALLED IN BY MEANS OF A SPECIAL TOOL. THE ITEM MUST HAVE A SPECIFIED GRIP RANGE. THE GRIP RANGE IS THE THICKNESS OF THE MATERIAL THE ITEM IS BEING INSTALLED IN. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.


Manufacturer Information:
65009-624-1356878SPS TECHNOLOGIES, LLC
79CBN6-13019L2ESNA, LLC
79CBN6-1372962HARVARD INDUSTRIES INC
C520-624-1381755LOCKHEED MARTIN CORPORATION


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
NUT STYLEBLIND RIVET W/SMOOTH ROUND SHANK
NUT DIAMETER0.469 INCHES MINIMUM AND
0.471 INCHES MAXIMUM
NUT LENGTH1.299 INCHES MAXIMUM
NUT GRIP RANGE0.760 TO 0.820 INCHES
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
HEAD STYLEDISHED COUNTERSUNK
HEAD DIAMETER0.621 INCHES MINIMUM AND
0.625 INCHES MAXIMUM
HEAD HEIGHT0.098 INCHES NOMINAL
HEAD COUNTERSINK ANGLE75.80 DEGREES MINIMUM AND
76.20 DEGREES MAXIMUM
SHANK END TYPEOPEN
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL


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