5340-01-386-3945 STRAP,RETAINING Index 9535-01-386-3947 PLATE,METAL

National Stock Number:
5310-01-386-3946

Federal Supply Class:
5310

National Item Identification Number:
013863946

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:
02462-114153DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONFEAT
HEAD COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
HEAD HEIGHT0.065 INCHES NOMINAL
HEAD DIAMETER0.376 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK REVERSE KEYED
KEY LENGTH0.004 INCHES NOMINAL
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL COMP 4037 OVERALL
NOMINAL THREAD SIZE0.190 INCHES
NUT DIAMETER0.302 INCHES NOMINAL
NUT GRIP RANGE+0.166 TO 0.216 INCHES
NUT STYLEBLIND RIVET W/SMOOTH ROUND SHANK
NUT LENGTH0.672 INCHES MINIMUM AND 0.702 INCHES MAXIMUM
SHANK END TYPEOPEN
SPECIAL FEATURESSAFETY CRITICALSAFETY CRITIAL THREAD PER FED STD H28/20 SYSTEM 22
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNF


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