5310-01-527-6190 WASHER,FLAT Index 5310-01-527-6192 WASHER,LOCK

National Stock Number:
5310-01-527-6191

Federal Supply Class:
5310

National Item Identification Number:
015276191

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:
TLDNC-7-1-S-951439FATIGUE TECHNOLOGY INC


Techincal Specification:
HEAD STYLEELIPTICAL COUNTERSUNK
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
NUT DIAMETER0.448 INCHES MINIMUM AND 0.452 INCHES MAXIMUM
NUT STYLEBLIND RIVET W/SMOOTH ROUND SHANK
PART NAME ASSIGNED BY CONTROLLING AGENCYDOMED NUT,ELLIPTICAL HEAD OVERSIZE, PASSIVATED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OVERALL
NOMINAL THREAD SIZE0.437 INCHES
SHANK END TYPECLOSED
SPECIAL FEATURESGRIP LENGTH 0.540 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM-A-967 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH20


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