4730-01-527-7241 COUPLING ASSEMBLY SET,QUICK DISC Index 3950-01-527-7243 DRUM,WINCH

National Stock Number:
5310-01-527-7242

Federal Supply Class:
5310

National Item Identification Number:
015277242

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-6-1-S-751439FATIGUE TECHNOLOGY INC


Techincal Specification:
HEAD STYLEELIPTICAL COUNTERSUNK
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763.QQ-S-763ANNEALED FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 304 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, BLIND,ELLIPTIC
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.375 INCHES
NUT DIAMETER0.385 INCHES MINIMUM AND 0.389 INCHES MAXIMUM
NUT STYLEBLIND RIVET W/SMOOTH ROUND SHANK
SHANK END TYPECLOSED
SPECIAL FEATURESGRIP LENGTH TO BE DETERMINED BY MANUFACTURER UPON USERS REQUEST. LAST DASH NUMBER IS SIZE CODE, WHICH INDICATES GRIP CODE 0.420.
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A 967 ASSN STD ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNJF


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