2915-01-452-5126 PUMP,SUBMERGED,AIRCRAFT Index 6150-01-452-5128 WIRING HARNESS,BRANCHED

National Stock Number:
5310-01-452-5127

Federal Supply Class:
5310

National Item Identification Number:
014525127

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:
NAS1735-4-1280205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
HEAD HEIGHT0.040 INCHES NOMINAL
HEAD MAJOR DIAMETER0.436 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
HEAD MINOR COUNTERSINK ANGLE59.45 DEGREES MINIMUM AND 60.15 DEGREES MAXIMUM
HEAD MINOR DIAMETER0.370 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
HEAD STYLEELIPTICAL COUNTERSUNK
HEAD MAJOR COUNTERSINK ANGLE75.45 DEGREES MINIMUM AND 76.15 DEGREES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL COMP 304 AND STEEL COMP 305 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT DIAMETER0.325 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
NUT GRIP RANGE+0.700 TO 0.760 INCHES
NUT STYLEBLIND RIVET W/SMOOTH ROUND SHANK
NUT LENGTH1.407 INCHES MINIMUM AND 1.497 INCHES MAXIMUM
SHANK END TYPECLOSED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNJF


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