5310-01-260-5889 NUT,PLAIN,HEXAGON Index 5310-01-260-5891 WASHER,FLAT

National Stock Number:
5310-01-260-5890

Federal Supply Class:
5310

National Item Identification Number:
012605890

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:
BACN10RB656878SPS TECHNOLOGIES, LLC
BACN10RB681205THE BOEING COMPANY
F52-1650-06472962HARVARD INDUSTRIES INC


Techincal Specification:
HEAD DIAMETER1.132 INCHES NOMINAL
HEAD COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
MATERIALSTEEL COMP 1137 NUT
NOMINAL THREAD SIZE0.375 INCHES
NUT DIAMETER0.557 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
NUT GRIP RANGE+0.256 TO 0.266 INCHES
NUT STYLEBLIND RIVET W/SMOOTH ROUND SHANK
NUT LENGTH0.496 INCHES MINIMUM AND 0.506 INCHES MAXIMUM
SHANK END TYPEOPEN
SPECIFICATION/STANDARD DATA81205-BACN10RB PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENTCADMIUM AND CHROMATE NUT
TEMP RATING250.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNJF


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