4540-01-036-3978 HEATING ELEMENT,ELECTRICAL,NONIM Index 5925-01-036-3982 CIRCUIT BREAKER

National Stock Number:
5310-01-036-3979

Federal Supply Class:
5310

National Item Identification Number:
010363979

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:
54B7220H7897942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
THREAD QUANTITY PER INCH16
THREAD SERIESUNC
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 1080 OVERALL
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT GRIP RANGE+0.115 TO 0.200 INCHES
NOMINAL THREAD SIZE0.375 INCHES
NUT DIAMETER0.490 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
HEAD HEIGHT0.088 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A576 ASSN STD ALL MATERIAL RESPONSES OVERALL
NUT STYLEBLIND RIVET W/SMOOTH ROUND SHANK
HEAD DIAMETER0.781 INCHES NOMINAL
HEAD STYLEFLAT KEYED
THREAD CLASS2B
NUT LENGTH0.938 INCHES NOMINAL
SHANK END TYPEOPEN
KEY LENGTH0.128 INCHES NOMINAL


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